889348504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{6733}}^1$

素因数の和:6848

約数の個数: 64

約数和(自身を含む): 1939392000

約数和(自身を除く): 1050043496

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 79, 88, 152, 158, 209, 316, 418, 632, 836, 869, 1501, 1672, 1738, 3002, 3476, 6004, 6733, 6952, 12008, 13466, 16511, 26932, 33022, 53864, 66044, 74063, 127927, 132088, 148126, 255854, 296252, 511708, 531907, 592504, 1023416, 1063814, 1407197, 2127628, 2814394, 4255256, 5628788, 5850977, 10106233, 11257576, 11701954, 20212466, 23403908, 40424932, 46807816, 80849864, 111168563, 222337126, 444674252, 889348504]

約数ペア:

[(1, 889348504), (2, 444674252), (4, 222337126), (8, 111168563), (11, 80849864), (19, 46807816), (22, 40424932), (38, 23403908), (44, 20212466), (76, 11701954), (79, 11257576), (88, 10106233), (152, 5850977), (158, 5628788), (209, 4255256), (316, 2814394), (418, 2127628), (632, 1407197), (836, 1063814), (869, 1023416), (1501, 592504), (1672, 531907), (1738, 511708), (3002, 296252), (3476, 255854), (6004, 148126), (6733, 132088), (6952, 127927), (12008, 74063), (13466, 66044), (16511, 53864), (26932, 33022)]