1215918384304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1637927}}^1$

素因数の和:1638074

約数の個数: 80

約数和(自身を含む): 2627341339392

約数和(自身を除く): 1411422955088

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 83, 86, 104, 166, 172, 208, 332, 344, 559, 664, 688, 1079, 1118, 1328, 2158, 2236, 3569, 4316, 4472, 7138, 8632, 8944, 14276, 17264, 28552, 46397, 57104, 92794, 185588, 371176, 742352, 1637927, 3275854, 6551708, 13103416, 21293051, 26206832, 42586102, 70430861, 85172204, 135947941, 140861722, 170344408, 271895882, 281723444, 340688816, 543791764, 563446888, 915601193, 1087583528, 1126893776, 1767323233, 1831202386, 2175167056, 3534646466, 3662404772, 5845761463, 7069292932, 7324809544, 11691522926, 14138585864, 14649619088, 23383045852, 28277171728, 46766091704, 75994899019, 93532183408, 151989798038, 303979596076, 607959192152, 1215918384304]

約数ペア:

[(1, 1215918384304), (2, 607959192152), (4, 303979596076), (8, 151989798038), (13, 93532183408), (16, 75994899019), (26, 46766091704), (43, 28277171728), (52, 23383045852), (83, 14649619088), (86, 14138585864), (104, 11691522926), (166, 7324809544), (172, 7069292932), (208, 5845761463), (332, 3662404772), (344, 3534646466), (559, 2175167056), (664, 1831202386), (688, 1767323233), (1079, 1126893776), (1118, 1087583528), (1328, 915601193), (2158, 563446888), (2236, 543791764), (3569, 340688816), (4316, 281723444), (4472, 271895882), (7138, 170344408), (8632, 140861722), (8944, 135947941), (14276, 85172204), (17264, 70430861), (28552, 42586102), (46397, 26206832), (57104, 21293051), (92794, 13103416), (185588, 6551708), (371176, 3275854), (742352, 1637927)]