1297789248

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:837

約数の個数: 224

約数和(自身を含む): 4213555200

約数和(自身を除く): 2915765952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 79, 84, 96, 102, 112, 119, 136, 158, 168, 192, 204, 224, 237, 238, 272, 316, 336, 357, 408, 448, 474, 476, 544, 553, 632, 672, 714, 719, 816, 948, 952, 1088, 1106, 1264, 1343, 1344, 1428, 1438, 1632, 1659, 1896, 1904, 2157, 2212, 2528, 2686, 2856, 2876, 3264, 3318, 3792, 3808, 4029, 4314, 4424, 5033, 5056, 5372, 5712, 5752, 6636, 7584, 7616, 8058, 8628, 8848, 9401, 10066, 10744, 11424, 11504, 12223, 13272, 15099, 15168, 16116, 17256, 17696, 18802, 20132, 21488, 22848, 23008, 24446, 26544, 28203, 30198, 32232, 34512, 35392, 36669, 37604, 40264, 42976, 46016, 48892, 53088, 56406, 56801, 60396, 64464, 69024, 73338, 75208, 80528, 85561, 85952, 97784, 106176, 112812, 113602, 120792, 128928, 138048, 146676, 150416, 161056, 170403, 171122, 195568, 225624, 227204, 241584, 256683, 257856, 293352, 300832, 322112, 340806, 342244, 391136, 397607, 451248, 454408, 483168, 513366, 586704, 601664, 681612, 684488, 782272, 795214, 902496, 908816, 965617, 966336, 1026732, 1173408, 1192821, 1363224, 1368976, 1590428, 1804992, 1817632, 1931234, 2053464, 2346816, 2385642, 2726448, 2737952, 2896851, 3180856, 3635264, 3862468, 4106928, 4771284, 5452896, 5475904, 5793702, 6361712, 6759319, 7724936, 8213856, 9542568, 10905792, 11587404, 12723424, 13518638, 15449872, 16427712, 19085136, 20277957, 23174808, 25446848, 27037276, 30899744, 38170272, 40555914, 46349616, 54074552, 61799488, 76340544, 81111828, 92699232, 108149104, 162223656, 185398464, 216298208, 324447312, 432596416, 648894624, 1297789248]

約数ペア:

[(1, 1297789248), (2, 648894624), (3, 432596416), (4, 324447312), (6, 216298208), (7, 185398464), (8, 162223656), (12, 108149104), (14, 92699232), (16, 81111828), (17, 76340544), (21, 61799488), (24, 54074552), (28, 46349616), (32, 40555914), (34, 38170272), (42, 30899744), (48, 27037276), (51, 25446848), (56, 23174808), (64, 20277957), (68, 19085136), (79, 16427712), (84, 15449872), (96, 13518638), (102, 12723424), (112, 11587404), (119, 10905792), (136, 9542568), (158, 8213856), (168, 7724936), (192, 6759319), (204, 6361712), (224, 5793702), (237, 5475904), (238, 5452896), (272, 4771284), (316, 4106928), (336, 3862468), (357, 3635264), (408, 3180856), (448, 2896851), (474, 2737952), (476, 2726448), (544, 2385642), (553, 2346816), (632, 2053464), (672, 1931234), (714, 1817632), (719, 1804992), (816, 1590428), (948, 1368976), (952, 1363224), (1088, 1192821), (1106, 1173408), (1264, 1026732), (1343, 966336), (1344, 965617), (1428, 908816), (1438, 902496), (1632, 795214), (1659, 782272), (1896, 684488), (1904, 681612), (2157, 601664), (2212, 586704), (2528, 513366), (2686, 483168), (2856, 454408), (2876, 451248), (3264, 397607), (3318, 391136), (3792, 342244), (3808, 340806), (4029, 322112), (4314, 300832), (4424, 293352), (5033, 257856), (5056, 256683), (5372, 241584), (5712, 227204), (5752, 225624), (6636, 195568), (7584, 171122), (7616, 170403), (8058, 161056), (8628, 150416), (8848, 146676), (9401, 138048), (10066, 128928), (10744, 120792), (11424, 113602), (11504, 112812), (12223, 106176), (13272, 97784), (15099, 85952), (15168, 85561), (16116, 80528), (17256, 75208), (17696, 73338), (18802, 69024), (20132, 64464), (21488, 60396), (22848, 56801), (23008, 56406), (24446, 53088), (26544, 48892), (28203, 46016), (30198, 42976), (32232, 40264), (34512, 37604), (35392, 36669)]