2389591848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 7627193280

約数和(自身を除く): 5237601432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 41, 42, 56, 57, 62, 76, 82, 84, 93, 114, 123, 124, 133, 152, 164, 168, 186, 217, 228, 246, 248, 266, 287, 328, 361, 372, 399, 434, 456, 492, 532, 574, 589, 651, 722, 744, 779, 798, 861, 868, 961, 984, 1064, 1083, 1148, 1178, 1271, 1302, 1444, 1558, 1596, 1722, 1736, 1767, 1922, 2166, 2296, 2337, 2356, 2527, 2542, 2604, 2883, 2888, 3116, 3192, 3444, 3534, 3813, 3844, 4123, 4332, 4674, 4712, 5054, 5084, 5208, 5453, 5766, 6232, 6727, 6888, 7068, 7581, 7626, 7688, 8246, 8664, 8897, 9348, 10108, 10168, 10906, 11191, 11532, 12369, 13454, 14136, 14801, 15162, 15252, 16359, 16492, 17794, 18259, 18696, 20181, 20216, 21812, 22382, 23064, 24149, 24738, 26691, 26908, 29602, 30324, 30504, 32718, 32984, 33573, 35588, 36518, 39401, 40362, 43624, 44403, 44764, 48298, 49476, 53382, 53816, 54777, 59204, 60648, 65436, 67146, 71176, 72447, 73036, 78337, 78802, 80724, 88806, 89528, 96596, 98952, 103607, 106764, 109554, 118203, 118408, 127813, 130872, 134292, 144894, 146072, 156674, 157604, 161448, 169043, 177612, 193192, 207214, 213528, 219108, 235011, 236406, 255626, 268584, 275807, 289788, 310821, 313348, 315208, 338086, 346921, 355224, 383439, 414428, 438216, 458831, 470022, 472812, 507129, 511252, 551614, 579576, 621642, 626696, 676172, 693842, 748619, 766878, 827421, 828856, 917662, 940044, 945624, 1014258, 1022504, 1040763, 1103228, 1243284, 1352344, 1376493, 1387684, 1497238, 1533756, 1654842, 1835324, 1880088, 2028516, 2081526, 2206456, 2245857, 2428447, 2486568, 2752986, 2775368, 2994476, 3067512, 3211817, 3309684, 3670648, 4057032, 4163052, 4491714, 4856894, 5240333, 5505972, 5988952, 6423634, 6619368, 7285341, 8326104, 8983428, 9635451, 9713788, 10480666, 11011944, 12847268, 14223761, 14570682, 15720999, 17966856, 19270902, 19427576, 20961332, 25694536, 28447522, 29141364, 31441998, 38541804, 41922664, 42671283, 56895044, 58282728, 62883996, 77083608, 85342566, 99566327, 113790088, 125767992, 170685132, 199132654, 298698981, 341370264, 398265308, 597397962, 796530616, 1194795924, 2389591848]

約数ペア:

[(1, 2389591848), (2, 1194795924), (3, 796530616), (4, 597397962), (6, 398265308), (7, 341370264), (8, 298698981), (12, 199132654), (14, 170685132), (19, 125767992), (21, 113790088), (24, 99566327), (28, 85342566), (31, 77083608), (38, 62883996), (41, 58282728), (42, 56895044), (56, 42671283), (57, 41922664), (62, 38541804), (76, 31441998), (82, 29141364), (84, 28447522), (93, 25694536), (114, 20961332), (123, 19427576), (124, 19270902), (133, 17966856), (152, 15720999), (164, 14570682), (168, 14223761), (186, 12847268), (217, 11011944), (228, 10480666), (246, 9713788), (248, 9635451), (266, 8983428), (287, 8326104), (328, 7285341), (361, 6619368), (372, 6423634), (399, 5988952), (434, 5505972), (456, 5240333), (492, 4856894), (532, 4491714), (574, 4163052), (589, 4057032), (651, 3670648), (722, 3309684), (744, 3211817), (779, 3067512), (798, 2994476), (861, 2775368), (868, 2752986), (961, 2486568), (984, 2428447), (1064, 2245857), (1083, 2206456), (1148, 2081526), (1178, 2028516), (1271, 1880088), (1302, 1835324), (1444, 1654842), (1558, 1533756), (1596, 1497238), (1722, 1387684), (1736, 1376493), (1767, 1352344), (1922, 1243284), (2166, 1103228), (2296, 1040763), (2337, 1022504), (2356, 1014258), (2527, 945624), (2542, 940044), (2604, 917662), (2883, 828856), (2888, 827421), (3116, 766878), (3192, 748619), (3444, 693842), (3534, 676172), (3813, 626696), (3844, 621642), (4123, 579576), (4332, 551614), (4674, 511252), (4712, 507129), (5054, 472812), (5084, 470022), (5208, 458831), (5453, 438216), (5766, 414428), (6232, 383439), (6727, 355224), (6888, 346921), (7068, 338086), (7581, 315208), (7626, 313348), (7688, 310821), (8246, 289788), (8664, 275807), (8897, 268584), (9348, 255626), (10108, 236406), (10168, 235011), (10906, 219108), (11191, 213528), (11532, 207214), (12369, 193192), (13454, 177612), (14136, 169043), (14801, 161448), (15162, 157604), (15252, 156674), (16359, 146072), (16492, 144894), (17794, 134292), (18259, 130872), (18696, 127813), (20181, 118408), (20216, 118203), (21812, 109554), (22382, 106764), (23064, 103607), (24149, 98952), (24738, 96596), (26691, 89528), (26908, 88806), (29602, 80724), (30324, 78802), (30504, 78337), (32718, 73036), (32984, 72447), (33573, 71176), (35588, 67146), (36518, 65436), (39401, 60648), (40362, 59204), (43624, 54777), (44403, 53816), (44764, 53382), (48298, 49476)]