728918970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{1319}}^1$

素因数の和:1464

約数の個数: 96

約数和(自身を含む): 1913155200

約数和(自身を除く): 1184236230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 109, 130, 169, 195, 218, 327, 338, 390, 507, 545, 654, 845, 1014, 1090, 1319, 1417, 1635, 1690, 2535, 2638, 2834, 3270, 3957, 4251, 5070, 6595, 7085, 7914, 8502, 13190, 14170, 17147, 18421, 19785, 21255, 34294, 36842, 39570, 42510, 51441, 55263, 85735, 92105, 102882, 110526, 143771, 171470, 184210, 222911, 257205, 276315, 287542, 431313, 445822, 514410, 552630, 668733, 718855, 862626, 1114555, 1337466, 1437710, 1869023, 2156565, 2229110, 3343665, 3738046, 4313130, 5607069, 6687330, 9345115, 11214138, 18690230, 24297299, 28035345, 48594598, 56070690, 72891897, 121486495, 145783794, 242972990, 364459485, 728918970]

約数ペア:

[(1, 728918970), (2, 364459485), (3, 242972990), (5, 145783794), (6, 121486495), (10, 72891897), (13, 56070690), (15, 48594598), (26, 28035345), (30, 24297299), (39, 18690230), (65, 11214138), (78, 9345115), (109, 6687330), (130, 5607069), (169, 4313130), (195, 3738046), (218, 3343665), (327, 2229110), (338, 2156565), (390, 1869023), (507, 1437710), (545, 1337466), (654, 1114555), (845, 862626), (1014, 718855), (1090, 668733), (1319, 552630), (1417, 514410), (1635, 445822), (1690, 431313), (2535, 287542), (2638, 276315), (2834, 257205), (3270, 222911), (3957, 184210), (4251, 171470), (5070, 143771), (6595, 110526), (7085, 102882), (7914, 92105), (8502, 85735), (13190, 55263), (14170, 51441), (17147, 42510), (18421, 39570), (19785, 36842), (21255, 34294)]