890473968

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1723}}^1$

素因数の和:1871

約数の個数: 120

約数和(自身を含む): 2587330928

約数和(自身を除く): 1696856960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 97, 111, 144, 148, 194, 222, 291, 296, 333, 388, 444, 582, 592, 666, 776, 873, 888, 1164, 1332, 1552, 1723, 1746, 1776, 2328, 2664, 3446, 3492, 3589, 4656, 5169, 5328, 6892, 6984, 7178, 10338, 10767, 13784, 13968, 14356, 15507, 20676, 21534, 27568, 28712, 31014, 32301, 41352, 43068, 57424, 62028, 63751, 64602, 82704, 86136, 124056, 127502, 129204, 167131, 172272, 191253, 248112, 255004, 258408, 334262, 382506, 501393, 510008, 516816, 573759, 668524, 765012, 1002786, 1020016, 1147518, 1337048, 1504179, 1530024, 2005572, 2295036, 2674096, 3008358, 3060048, 4011144, 4590072, 6016716, 6183847, 8022288, 9180144, 12033432, 12367694, 18551541, 24066864, 24735388, 37103082, 49470776, 55654623, 74206164, 98941552, 111309246, 148412328, 222618492, 296824656, 445236984, 890473968]

約数ペア:

[(1, 890473968), (2, 445236984), (3, 296824656), (4, 222618492), (6, 148412328), (8, 111309246), (9, 98941552), (12, 74206164), (16, 55654623), (18, 49470776), (24, 37103082), (36, 24735388), (37, 24066864), (48, 18551541), (72, 12367694), (74, 12033432), (97, 9180144), (111, 8022288), (144, 6183847), (148, 6016716), (194, 4590072), (222, 4011144), (291, 3060048), (296, 3008358), (333, 2674096), (388, 2295036), (444, 2005572), (582, 1530024), (592, 1504179), (666, 1337048), (776, 1147518), (873, 1020016), (888, 1002786), (1164, 765012), (1332, 668524), (1552, 573759), (1723, 516816), (1746, 510008), (1776, 501393), (2328, 382506), (2664, 334262), (3446, 258408), (3492, 255004), (3589, 248112), (4656, 191253), (5169, 172272), (5328, 167131), (6892, 129204), (6984, 127502), (7178, 124056), (10338, 86136), (10767, 82704), (13784, 64602), (13968, 63751), (14356, 62028), (15507, 57424), (20676, 43068), (21534, 41352), (27568, 32301), (28712, 31014)]