1991346336

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{329257}}^1$

素因数の和:329283

約数の個数: 96

約数和(自身を含む): 6637841280

約数和(自身を除く): 4646494944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 329257, 658514, 987771, 1317028, 1975542, 2304799, 2634056, 2963313, 3951084, 4609598, 5268112, 5926626, 6914397, 7902168, 8889939, 9219196, 10536224, 11853252, 13828794, 15804336, 17779878, 18438392, 20743191, 23706504, 27657588, 31608672, 35559756, 36876784, 41486382, 47413008, 55315176, 62229573, 71119512, 73753568, 82972764, 94826016, 110630352, 124459146, 142239024, 165945528, 221260704, 248918292, 284478048, 331891056, 497836584, 663782112, 995673168, 1991346336]

約数ペア:

[(1, 1991346336), (2, 995673168), (3, 663782112), (4, 497836584), (6, 331891056), (7, 284478048), (8, 248918292), (9, 221260704), (12, 165945528), (14, 142239024), (16, 124459146), (18, 110630352), (21, 94826016), (24, 82972764), (27, 73753568), (28, 71119512), (32, 62229573), (36, 55315176), (42, 47413008), (48, 41486382), (54, 36876784), (56, 35559756), (63, 31608672), (72, 27657588), (84, 23706504), (96, 20743191), (108, 18438392), (112, 17779878), (126, 15804336), (144, 13828794), (168, 11853252), (189, 10536224), (216, 9219196), (224, 8889939), (252, 7902168), (288, 6914397), (336, 5926626), (378, 5268112), (432, 4609598), (504, 3951084), (672, 2963313), (756, 2634056), (864, 2304799), (1008, 1975542), (1512, 1317028), (2016, 987771), (3024, 658514), (6048, 329257)]