397282536

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2551}}^1$

素因数の和:2676

約数の個数: 128

約数和(自身を含む): 1273958400

約数和(自身を除く): 876675864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 103, 108, 126, 168, 189, 206, 216, 252, 309, 378, 412, 504, 618, 721, 756, 824, 927, 1236, 1442, 1512, 1854, 2163, 2472, 2551, 2781, 2884, 3708, 4326, 5102, 5562, 5768, 6489, 7416, 7653, 8652, 10204, 11124, 12978, 15306, 17304, 17857, 19467, 20408, 22248, 22959, 25956, 30612, 35714, 38934, 45918, 51912, 53571, 61224, 68877, 71428, 77868, 91836, 107142, 137754, 142856, 155736, 160713, 183672, 214284, 262753, 275508, 321426, 428568, 482139, 525506, 551016, 642852, 788259, 964278, 1051012, 1285704, 1576518, 1839271, 1928556, 2102024, 2364777, 3153036, 3678542, 3857112, 4729554, 5517813, 6306072, 7094331, 7357084, 9459108, 11035626, 14188662, 14714168, 16553439, 18918216, 22071252, 28377324, 33106878, 44142504, 49660317, 56754648, 66213756, 99320634, 132427512, 198641268, 397282536]

約数ペア:

[(1, 397282536), (2, 198641268), (3, 132427512), (4, 99320634), (6, 66213756), (7, 56754648), (8, 49660317), (9, 44142504), (12, 33106878), (14, 28377324), (18, 22071252), (21, 18918216), (24, 16553439), (27, 14714168), (28, 14188662), (36, 11035626), (42, 9459108), (54, 7357084), (56, 7094331), (63, 6306072), (72, 5517813), (84, 4729554), (103, 3857112), (108, 3678542), (126, 3153036), (168, 2364777), (189, 2102024), (206, 1928556), (216, 1839271), (252, 1576518), (309, 1285704), (378, 1051012), (412, 964278), (504, 788259), (618, 642852), (721, 551016), (756, 525506), (824, 482139), (927, 428568), (1236, 321426), (1442, 275508), (1512, 262753), (1854, 214284), (2163, 183672), (2472, 160713), (2551, 155736), (2781, 142856), (2884, 137754), (3708, 107142), (4326, 91836), (5102, 77868), (5562, 71428), (5768, 68877), (6489, 61224), (7416, 53571), (7653, 51912), (8652, 45918), (10204, 38934), (11124, 35714), (12978, 30612), (15306, 25956), (17304, 22959), (17857, 22248), (19467, 20408)]