254780405064

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{473647}}^1$

素因数の和:473931

約数の個数: 96

約数和(自身を含む): 715246371840

約数和(自身を除く): 460465966776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 241, 248, 279, 372, 482, 558, 723, 744, 964, 1116, 1446, 1928, 2169, 2232, 2892, 4338, 5784, 7471, 8676, 14942, 17352, 22413, 29884, 44826, 59768, 67239, 89652, 134478, 179304, 268956, 473647, 537912, 947294, 1420941, 1894588, 2841882, 3789176, 4262823, 5683764, 8525646, 11367528, 14683057, 17051292, 29366114, 34102584, 44049171, 58732228, 88098342, 114148927, 117464456, 132147513, 176196684, 228297854, 264295026, 342446781, 352393368, 456595708, 528590052, 684893562, 913191416, 1027340343, 1057180104, 1369787124, 2054680686, 2739574248, 3538616737, 4109361372, 7077233474, 8218722744, 10615850211, 14154466948, 21231700422, 28308933896, 31847550633, 42463400844, 63695101266, 84926801688, 127390202532, 254780405064]

約数ペア:

[(1, 254780405064), (2, 127390202532), (3, 84926801688), (4, 63695101266), (6, 42463400844), (8, 31847550633), (9, 28308933896), (12, 21231700422), (18, 14154466948), (24, 10615850211), (31, 8218722744), (36, 7077233474), (62, 4109361372), (72, 3538616737), (93, 2739574248), (124, 2054680686), (186, 1369787124), (241, 1057180104), (248, 1027340343), (279, 913191416), (372, 684893562), (482, 528590052), (558, 456595708), (723, 352393368), (744, 342446781), (964, 264295026), (1116, 228297854), (1446, 176196684), (1928, 132147513), (2169, 117464456), (2232, 114148927), (2892, 88098342), (4338, 58732228), (5784, 44049171), (7471, 34102584), (8676, 29366114), (14942, 17051292), (17352, 14683057), (22413, 11367528), (29884, 8525646), (44826, 5683764), (59768, 4262823), (67239, 3789176), (89652, 2841882), (134478, 1894588), (179304, 1420941), (268956, 947294), (473647, 537912)]