1290056016

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{68737}}^1$

素因数の和:68788

約数の個数: 80

約数和(自身を含む): 3682157184

約数和(自身を除く): 2392101168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 552, 782, 816, 1104, 1173, 1564, 2346, 3128, 4692, 6256, 9384, 18768, 68737, 137474, 206211, 274948, 412422, 549896, 824844, 1099792, 1168529, 1580951, 1649688, 2337058, 3161902, 3299376, 3505587, 4674116, 4742853, 6323804, 7011174, 9348232, 9485706, 12647608, 14022348, 18696464, 18971412, 25295216, 26876167, 28044696, 37942824, 53752334, 56089392, 75885648, 80628501, 107504668, 161257002, 215009336, 322514004, 430018672, 645028008, 1290056016]

約数ペア:

[(1, 1290056016), (2, 645028008), (3, 430018672), (4, 322514004), (6, 215009336), (8, 161257002), (12, 107504668), (16, 80628501), (17, 75885648), (23, 56089392), (24, 53752334), (34, 37942824), (46, 28044696), (48, 26876167), (51, 25295216), (68, 18971412), (69, 18696464), (92, 14022348), (102, 12647608), (136, 9485706), (138, 9348232), (184, 7011174), (204, 6323804), (272, 4742853), (276, 4674116), (368, 3505587), (391, 3299376), (408, 3161902), (552, 2337058), (782, 1649688), (816, 1580951), (1104, 1168529), (1173, 1099792), (1564, 824844), (2346, 549896), (3128, 412422), (4692, 274948), (6256, 206211), (9384, 137474), (18768, 68737)]