80498943472

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{499}}^1$

素因数の和:819

約数の個数: 160

約数和(自身を含む): 171417600000

約数和(自身を除く): 90918656528

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 79, 92, 124, 158, 179, 184, 248, 316, 358, 368, 496, 499, 632, 713, 716, 998, 1264, 1426, 1432, 1817, 1996, 2449, 2852, 2864, 3634, 3992, 4117, 4898, 5549, 5704, 7268, 7984, 8234, 9796, 11098, 11408, 11477, 14141, 14536, 15469, 16468, 19592, 22196, 22954, 28282, 29072, 30938, 32936, 39184, 39421, 44392, 45908, 56327, 56564, 61876, 65872, 78842, 88784, 89321, 91816, 112654, 113128, 123752, 127627, 157684, 178642, 183632, 225308, 226256, 247504, 255254, 315368, 325243, 355787, 357284, 438371, 450616, 510508, 630736, 650486, 711574, 714568, 876742, 901232, 906683, 1021016, 1222051, 1300972, 1423148, 1429136, 1753484, 1813366, 2042032, 2054383, 2444102, 2601944, 2768951, 2846296, 3506968, 3626732, 4108766, 4888204, 5203888, 5537902, 5692592, 7013936, 7056359, 7253464, 8217532, 9776408, 10082533, 11075804, 14112718, 14506928, 16435064, 19552816, 20165066, 22151608, 28107173, 28225436, 32870128, 40330132, 44303216, 56214346, 56450872, 63685873, 80660264, 112428692, 112901744, 127371746, 161320528, 162296257, 218747129, 224857384, 254743492, 324592514, 437494258, 449714768, 509486984, 649185028, 874988516, 1018973968, 1298370056, 1749977032, 2596740112, 3499954064, 5031183967, 10062367934, 20124735868, 40249471736, 80498943472]

約数ペア:

[(1, 80498943472), (2, 40249471736), (4, 20124735868), (8, 10062367934), (16, 5031183967), (23, 3499954064), (31, 2596740112), (46, 1749977032), (62, 1298370056), (79, 1018973968), (92, 874988516), (124, 649185028), (158, 509486984), (179, 449714768), (184, 437494258), (248, 324592514), (316, 254743492), (358, 224857384), (368, 218747129), (496, 162296257), (499, 161320528), (632, 127371746), (713, 112901744), (716, 112428692), (998, 80660264), (1264, 63685873), (1426, 56450872), (1432, 56214346), (1817, 44303216), (1996, 40330132), (2449, 32870128), (2852, 28225436), (2864, 28107173), (3634, 22151608), (3992, 20165066), (4117, 19552816), (4898, 16435064), (5549, 14506928), (5704, 14112718), (7268, 11075804), (7984, 10082533), (8234, 9776408), (9796, 8217532), (11098, 7253464), (11408, 7056359), (11477, 7013936), (14141, 5692592), (14536, 5537902), (15469, 5203888), (16468, 4888204), (19592, 4108766), (22196, 3626732), (22954, 3506968), (28282, 2846296), (29072, 2768951), (30938, 2601944), (32936, 2444102), (39184, 2054383), (39421, 2042032), (44392, 1813366), (45908, 1753484), (56327, 1429136), (56564, 1423148), (61876, 1300972), (65872, 1222051), (78842, 1021016), (88784, 906683), (89321, 901232), (91816, 876742), (112654, 714568), (113128, 711574), (123752, 650486), (127627, 630736), (157684, 510508), (178642, 450616), (183632, 438371), (225308, 357284), (226256, 355787), (247504, 325243), (255254, 315368)]