2152306044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{161149}}^1$

素因数の和:161219

約数の個数: 72

約数和(自身を含む): 6335128800

約数和(自身を除く): 4182822756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 6678, 13356, 161149, 322298, 483447, 644596, 966894, 1128043, 1450341, 1933788, 2256086, 2900682, 3384129, 4512172, 5801364, 6768258, 8540897, 10152387, 13536516, 17081794, 20304774, 25622691, 34163588, 40609548, 51245382, 59786279, 76868073, 102490764, 119572558, 153736146, 179358837, 239145116, 307472292, 358717674, 538076511, 717435348, 1076153022, 2152306044]

約数ペア:

[(1, 2152306044), (2, 1076153022), (3, 717435348), (4, 538076511), (6, 358717674), (7, 307472292), (9, 239145116), (12, 179358837), (14, 153736146), (18, 119572558), (21, 102490764), (28, 76868073), (36, 59786279), (42, 51245382), (53, 40609548), (63, 34163588), (84, 25622691), (106, 20304774), (126, 17081794), (159, 13536516), (212, 10152387), (252, 8540897), (318, 6768258), (371, 5801364), (477, 4512172), (636, 3384129), (742, 2900682), (954, 2256086), (1113, 1933788), (1484, 1450341), (1908, 1128043), (2226, 966894), (3339, 644596), (4452, 483447), (6678, 322298), (13356, 161149)]