15694638648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1\times {\mathrm{857}}^1$

素因数の和:1701

約数の個数: 128

約数和(自身を含む): 42897254400

約数和(自身を除く): 27202615752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 104, 156, 158, 237, 312, 316, 474, 632, 743, 857, 948, 1027, 1486, 1714, 1896, 2054, 2229, 2571, 2972, 3081, 3428, 4108, 4458, 5142, 5944, 6162, 6856, 8216, 8916, 9659, 10284, 11141, 12324, 17832, 19318, 20568, 22282, 24648, 28977, 33423, 38636, 44564, 57954, 58697, 66846, 67703, 77272, 89128, 115908, 117394, 133692, 135406, 176091, 203109, 231816, 234788, 267384, 270812, 352182, 406218, 469576, 541624, 636751, 704364, 763061, 812436, 880139, 1273502, 1408728, 1526122, 1624872, 1760278, 1910253, 2289183, 2547004, 2640417, 3052244, 3520556, 3820506, 4578366, 5094008, 5280834, 6104488, 7041112, 7641012, 8277763, 9156732, 10561668, 15282024, 16555526, 18313464, 21123336, 24833289, 33111052, 49666578, 50303329, 66222104, 99333156, 100606658, 150909987, 198666312, 201213316, 301819974, 402426632, 603639948, 653943277, 1207279896, 1307886554, 1961829831, 2615773108, 3923659662, 5231546216, 7847319324, 15694638648]

約数ペア:

[(1, 15694638648), (2, 7847319324), (3, 5231546216), (4, 3923659662), (6, 2615773108), (8, 1961829831), (12, 1307886554), (13, 1207279896), (24, 653943277), (26, 603639948), (39, 402426632), (52, 301819974), (78, 201213316), (79, 198666312), (104, 150909987), (156, 100606658), (158, 99333156), (237, 66222104), (312, 50303329), (316, 49666578), (474, 33111052), (632, 24833289), (743, 21123336), (857, 18313464), (948, 16555526), (1027, 15282024), (1486, 10561668), (1714, 9156732), (1896, 8277763), (2054, 7641012), (2229, 7041112), (2571, 6104488), (2972, 5280834), (3081, 5094008), (3428, 4578366), (4108, 3820506), (4458, 3520556), (5142, 3052244), (5944, 2640417), (6162, 2547004), (6856, 2289183), (8216, 1910253), (8916, 1760278), (9659, 1624872), (10284, 1526122), (11141, 1408728), (12324, 1273502), (17832, 880139), (19318, 812436), (20568, 763061), (22282, 704364), (24648, 636751), (28977, 541624), (33423, 469576), (38636, 406218), (44564, 352182), (57954, 270812), (58697, 267384), (66846, 234788), (67703, 231816), (77272, 203109), (89128, 176091), (115908, 135406), (117394, 133692)]