285421092

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:450

約数の個数: 144

約数和(自身を含む): 802238976

約数和(自身を除く): 516817884

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 31, 33, 34, 44, 51, 62, 66, 68, 93, 102, 121, 124, 132, 186, 187, 204, 242, 341, 363, 372, 373, 374, 484, 527, 561, 682, 726, 746, 748, 1023, 1054, 1119, 1122, 1364, 1452, 1492, 1581, 2046, 2057, 2108, 2238, 2244, 3162, 3751, 4092, 4103, 4114, 4476, 5797, 6171, 6324, 6341, 7502, 8206, 8228, 11253, 11563, 11594, 12309, 12342, 12682, 15004, 16412, 17391, 19023, 22506, 23126, 23188, 24618, 24684, 25364, 34689, 34782, 38046, 45012, 45133, 46252, 49236, 63767, 69378, 69564, 69751, 76092, 90266, 127193, 127534, 135399, 138756, 139502, 180532, 191301, 196571, 209253, 254386, 255068, 270798, 279004, 381579, 382602, 393142, 418506, 508772, 541596, 589713, 763158, 765204, 767261, 786284, 837012, 1179426, 1399123, 1526316, 1534522, 2162281, 2301783, 2358852, 2798246, 3069044, 4197369, 4324562, 4603566, 5596492, 6486843, 8394738, 8649124, 9207132, 12973686, 16789476, 23785091, 25947372, 47570182, 71355273, 95140364, 142710546, 285421092]

約数ペア:

[(1, 285421092), (2, 142710546), (3, 95140364), (4, 71355273), (6, 47570182), (11, 25947372), (12, 23785091), (17, 16789476), (22, 12973686), (31, 9207132), (33, 8649124), (34, 8394738), (44, 6486843), (51, 5596492), (62, 4603566), (66, 4324562), (68, 4197369), (93, 3069044), (102, 2798246), (121, 2358852), (124, 2301783), (132, 2162281), (186, 1534522), (187, 1526316), (204, 1399123), (242, 1179426), (341, 837012), (363, 786284), (372, 767261), (373, 765204), (374, 763158), (484, 589713), (527, 541596), (561, 508772), (682, 418506), (726, 393142), (746, 382602), (748, 381579), (1023, 279004), (1054, 270798), (1119, 255068), (1122, 254386), (1364, 209253), (1452, 196571), (1492, 191301), (1581, 180532), (2046, 139502), (2057, 138756), (2108, 135399), (2238, 127534), (2244, 127193), (3162, 90266), (3751, 76092), (4092, 69751), (4103, 69564), (4114, 69378), (4476, 63767), (5797, 49236), (6171, 46252), (6324, 45133), (6341, 45012), (7502, 38046), (8206, 34782), (8228, 34689), (11253, 25364), (11563, 24684), (11594, 24618), (12309, 23188), (12342, 23126), (12682, 22506), (15004, 19023), (16412, 17391)]