12859696508

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{2129}}^1$

素因数の和:2307

約数の個数: 72

約数和(自身を含む): 24540667200

約数和(自身を除く): 11680970692

約数列:

[1, 2, 4, 19, 38, 47, 76, 89, 94, 178, 188, 356, 361, 722, 893, 1444, 1691, 1786, 2129, 3382, 3572, 4183, 4258, 6764, 8366, 8516, 16732, 16967, 32129, 33934, 40451, 64258, 67868, 79477, 80902, 100063, 128516, 158954, 161804, 189481, 200126, 317908, 378962, 400252, 757924, 768569, 1510063, 1537138, 1901197, 3020126, 3074276, 3600139, 3802394, 6040252, 7200278, 7604788, 8905607, 14400556, 17811214, 35622428, 36122743, 68402641, 72245486, 136805282, 144490972, 169206533, 273610564, 338413066, 676826132, 3214924127, 6429848254, 12859696508]

約数ペア:

[(1, 12859696508), (2, 6429848254), (4, 3214924127), (19, 676826132), (38, 338413066), (47, 273610564), (76, 169206533), (89, 144490972), (94, 136805282), (178, 72245486), (188, 68402641), (356, 36122743), (361, 35622428), (722, 17811214), (893, 14400556), (1444, 8905607), (1691, 7604788), (1786, 7200278), (2129, 6040252), (3382, 3802394), (3572, 3600139), (4183, 3074276), (4258, 3020126), (6764, 1901197), (8366, 1537138), (8516, 1510063), (16732, 768569), (16967, 757924), (32129, 400252), (33934, 378962), (40451, 317908), (64258, 200126), (67868, 189481), (79477, 161804), (80902, 158954), (100063, 128516)]