1581567216

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{24281}}^1$

素因数の和:24374

約数の個数: 80

約数和(自身を含む): 4335793920

約数和(自身を除く): 2754226704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 59, 69, 92, 118, 138, 177, 184, 236, 276, 354, 368, 472, 552, 708, 944, 1104, 1357, 1416, 2714, 2832, 4071, 5428, 8142, 10856, 16284, 21712, 24281, 32568, 48562, 65136, 72843, 97124, 145686, 194248, 291372, 388496, 558463, 582744, 1116926, 1165488, 1432579, 1675389, 2233852, 2865158, 3350778, 4297737, 4467704, 5730316, 6701556, 8595474, 8935408, 11460632, 13403112, 17190948, 22921264, 26806224, 32949317, 34381896, 65898634, 68763792, 98847951, 131797268, 197695902, 263594536, 395391804, 527189072, 790783608, 1581567216]

約数ペア:

[(1, 1581567216), (2, 790783608), (3, 527189072), (4, 395391804), (6, 263594536), (8, 197695902), (12, 131797268), (16, 98847951), (23, 68763792), (24, 65898634), (46, 34381896), (48, 32949317), (59, 26806224), (69, 22921264), (92, 17190948), (118, 13403112), (138, 11460632), (177, 8935408), (184, 8595474), (236, 6701556), (276, 5730316), (354, 4467704), (368, 4297737), (472, 3350778), (552, 2865158), (708, 2233852), (944, 1675389), (1104, 1432579), (1357, 1165488), (1416, 1116926), (2714, 582744), (2832, 558463), (4071, 388496), (5428, 291372), (8142, 194248), (10856, 145686), (16284, 97124), (21712, 72843), (24281, 65136), (32568, 48562)]