253526928

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2543}}^1$

素因数の和:2652

約数の個数: 80

約数和(自身を含む): 686432256

約数和(自身を除く): 432905328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 67, 93, 124, 134, 186, 201, 248, 268, 372, 402, 496, 536, 744, 804, 1072, 1488, 1608, 2077, 2543, 3216, 4154, 5086, 6231, 7629, 8308, 10172, 12462, 15258, 16616, 20344, 24924, 30516, 33232, 40688, 49848, 61032, 78833, 99696, 122064, 157666, 170381, 236499, 315332, 340762, 472998, 511143, 630664, 681524, 945996, 1022286, 1261328, 1363048, 1891992, 2044572, 2726096, 3783984, 4089144, 5281811, 8178288, 10563622, 15845433, 21127244, 31690866, 42254488, 63381732, 84508976, 126763464, 253526928]

約数ペア:

[(1, 253526928), (2, 126763464), (3, 84508976), (4, 63381732), (6, 42254488), (8, 31690866), (12, 21127244), (16, 15845433), (24, 10563622), (31, 8178288), (48, 5281811), (62, 4089144), (67, 3783984), (93, 2726096), (124, 2044572), (134, 1891992), (186, 1363048), (201, 1261328), (248, 1022286), (268, 945996), (372, 681524), (402, 630664), (496, 511143), (536, 472998), (744, 340762), (804, 315332), (1072, 236499), (1488, 170381), (1608, 157666), (2077, 122064), (2543, 99696), (3216, 78833), (4154, 61032), (5086, 49848), (6231, 40688), (7629, 33232), (8308, 30516), (10172, 24924), (12462, 20344), (15258, 16616)]