19949160672

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{31}}^2\times {\mathrm{1471}}^1$

素因数の和:1563

約数の個数: 324

約数和(自身を含む): 68236354368

約数和(自身を除く): 48287193696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 224, 248, 252, 279, 288, 294, 336, 372, 392, 434, 441, 496, 504, 558, 588, 651, 672, 744, 784, 868, 882, 961, 992, 1008, 1116, 1176, 1302, 1471, 1488, 1519, 1568, 1736, 1764, 1922, 1953, 2016, 2232, 2352, 2604, 2883, 2942, 2976, 3038, 3472, 3528, 3844, 3906, 4413, 4464, 4557, 4704, 5208, 5766, 5884, 6076, 6727, 6944, 7056, 7688, 7812, 8649, 8826, 8928, 9114, 10297, 10416, 11532, 11768, 12152, 13239, 13454, 13671, 14112, 15376, 15624, 17298, 17652, 18228, 20181, 20594, 20832, 23064, 23536, 24304, 26478, 26908, 27342, 30752, 30891, 31248, 34596, 35304, 36456, 40362, 41188, 45601, 46128, 47072, 47089, 48608, 52956, 53816, 54684, 60543, 61782, 62496, 69192, 70608, 72079, 72912, 80724, 82376, 91202, 92256, 92673, 94178, 105912, 107632, 109368, 121086, 123564, 136803, 138384, 141216, 141267, 144158, 145824, 161448, 164752, 182404, 185346, 188356, 211824, 215264, 216237, 218736, 242172, 247128, 273606, 276768, 282534, 288316, 319207, 322896, 329504, 364808, 370692, 376712, 410409, 423648, 423801, 432474, 437472, 484344, 494256, 547212, 565068, 576632, 638414, 645792, 648711, 729616, 741384, 753424, 820818, 847602, 864948, 957621, 968688, 988512, 1094424, 1130136, 1153264, 1276828, 1297422, 1413631, 1459232, 1482768, 1506848, 1641636, 1695204, 1729896, 1915242, 1937376, 2188848, 2234449, 2260272, 2306528, 2553656, 2594844, 2827262, 2872863, 2965536, 3283272, 3390408, 3459792, 3830484, 4240893, 4377696, 4468898, 4520544, 5107312, 5189688, 5654524, 5745726, 6566544, 6703347, 6780816, 6919584, 7660968, 8481786, 8937796, 9895417, 10214624, 10379376, 11309048, 11491452, 12722679, 13133088, 13406694, 13561632, 15321936, 16963572, 17875592, 19790834, 20110041, 20758752, 22618096, 22982904, 25445358, 26813388, 29686251, 30643872, 33927144, 35751184, 39581668, 40220082, 45236192, 45965808, 50890716, 53626776, 59372502, 67854288, 69267919, 71502368, 79163336, 80440164, 89058753, 91931616, 101781432, 107253552, 118745004, 135708576, 138535838, 158326672, 160880328, 178117506, 203562864, 207803757, 214507104, 237490008, 277071676, 316653344, 321760656, 356235012, 407125728, 415607514, 474980016, 554143352, 623411271, 643521312, 712470024, 831215028, 949960032, 1108286704, 1246822542, 1424940048, 1662430056, 2216573408, 2493645084, 2849880096, 3324860112, 4987290168, 6649720224, 9974580336, 19949160672]

約数ペア:

[(1, 19949160672), (2, 9974580336), (3, 6649720224), (4, 4987290168), (6, 3324860112), (7, 2849880096), (8, 2493645084), (9, 2216573408), (12, 1662430056), (14, 1424940048), (16, 1246822542), (18, 1108286704), (21, 949960032), (24, 831215028), (28, 712470024), (31, 643521312), (32, 623411271), (36, 554143352), (42, 474980016), (48, 415607514), (49, 407125728), (56, 356235012), (62, 321760656), (63, 316653344), (72, 277071676), (84, 237490008), (93, 214507104), (96, 207803757), (98, 203562864), (112, 178117506), (124, 160880328), (126, 158326672), (144, 138535838), (147, 135708576), (168, 118745004), (186, 107253552), (196, 101781432), (217, 91931616), (224, 89058753), (248, 80440164), (252, 79163336), (279, 71502368), (288, 69267919), (294, 67854288), (336, 59372502), (372, 53626776), (392, 50890716), (434, 45965808), (441, 45236192), (496, 40220082), (504, 39581668), (558, 35751184), (588, 33927144), (651, 30643872), (672, 29686251), (744, 26813388), (784, 25445358), (868, 22982904), (882, 22618096), (961, 20758752), (992, 20110041), (1008, 19790834), (1116, 17875592), (1176, 16963572), (1302, 15321936), (1471, 13561632), (1488, 13406694), (1519, 13133088), (1568, 12722679), (1736, 11491452), (1764, 11309048), (1922, 10379376), (1953, 10214624), (2016, 9895417), (2232, 8937796), (2352, 8481786), (2604, 7660968), (2883, 6919584), (2942, 6780816), (2976, 6703347), (3038, 6566544), (3472, 5745726), (3528, 5654524), (3844, 5189688), (3906, 5107312), (4413, 4520544), (4464, 4468898), (4557, 4377696), (4704, 4240893), (5208, 3830484), (5766, 3459792), (5884, 3390408), (6076, 3283272), (6727, 2965536), (6944, 2872863), (7056, 2827262), (7688, 2594844), (7812, 2553656), (8649, 2306528), (8826, 2260272), (8928, 2234449), (9114, 2188848), (10297, 1937376), (10416, 1915242), (11532, 1729896), (11768, 1695204), (12152, 1641636), (13239, 1506848), (13454, 1482768), (13671, 1459232), (14112, 1413631), (15376, 1297422), (15624, 1276828), (17298, 1153264), (17652, 1130136), (18228, 1094424), (20181, 988512), (20594, 968688), (20832, 957621), (23064, 864948), (23536, 847602), (24304, 820818), (26478, 753424), (26908, 741384), (27342, 729616), (30752, 648711), (30891, 645792), (31248, 638414), (34596, 576632), (35304, 565068), (36456, 547212), (40362, 494256), (41188, 484344), (45601, 437472), (46128, 432474), (47072, 423801), (47089, 423648), (48608, 410409), (52956, 376712), (53816, 370692), (54684, 364808), (60543, 329504), (61782, 322896), (62496, 319207), (69192, 288316), (70608, 282534), (72079, 276768), (72912, 273606), (80724, 247128), (82376, 242172), (91202, 218736), (92256, 216237), (92673, 215264), (94178, 211824), (105912, 188356), (107632, 185346), (109368, 182404), (121086, 164752), (123564, 161448), (136803, 145824), (138384, 144158), (141216, 141267)]