2115808800304

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{743}}^1\times {\mathrm{11789}}^1$

素因数の和:13058

約数の個数: 80

約数和(自身を含む): 4246373928960

約数和(自身を除く): 2130565128656

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 487, 496, 743, 974, 1486, 1948, 2972, 3896, 5944, 7792, 11789, 11888, 15097, 23033, 23578, 30194, 46066, 47156, 60388, 92132, 94312, 120776, 184264, 188624, 241552, 361841, 365459, 368528, 723682, 730918, 1447364, 1461836, 2894728, 2923672, 5741243, 5789456, 5847344, 8759227, 11217071, 11482486, 17518454, 22434142, 22964972, 35036908, 44868284, 45929944, 70073816, 89736568, 91859888, 140147632, 177978533, 179473136, 271536037, 355957066, 543072074, 711914132, 1086144148, 1423828264, 2172288296, 2847656528, 4265743549, 4344576592, 8531487098, 17062974196, 34125948392, 68251896784, 132238050019, 264476100038, 528952200076, 1057904400152, 2115808800304]

約数ペア:

[(1, 2115808800304), (2, 1057904400152), (4, 528952200076), (8, 264476100038), (16, 132238050019), (31, 68251896784), (62, 34125948392), (124, 17062974196), (248, 8531487098), (487, 4344576592), (496, 4265743549), (743, 2847656528), (974, 2172288296), (1486, 1423828264), (1948, 1086144148), (2972, 711914132), (3896, 543072074), (5944, 355957066), (7792, 271536037), (11789, 179473136), (11888, 177978533), (15097, 140147632), (23033, 91859888), (23578, 89736568), (30194, 70073816), (46066, 45929944), (47156, 44868284), (60388, 35036908), (92132, 22964972), (94312, 22434142), (120776, 17518454), (184264, 11482486), (188624, 11217071), (241552, 8759227), (361841, 5847344), (365459, 5789456), (368528, 5741243), (723682, 2923672), (730918, 2894728), (1447364, 1461836)]