289105938

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 773959680

約数和(自身を除く): 484853742

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 31, 33, 37, 38, 57, 62, 66, 67, 74, 93, 99, 111, 114, 134, 171, 186, 198, 201, 209, 222, 279, 333, 341, 342, 402, 407, 418, 558, 589, 603, 627, 666, 682, 703, 737, 814, 1023, 1147, 1178, 1206, 1221, 1254, 1273, 1406, 1474, 1767, 1881, 2046, 2077, 2109, 2211, 2294, 2442, 2479, 2546, 3069, 3441, 3534, 3663, 3762, 3819, 4154, 4218, 4422, 4958, 5301, 6138, 6231, 6327, 6479, 6633, 6882, 7326, 7437, 7638, 7733, 10323, 10602, 11457, 12462, 12617, 12654, 12958, 13266, 14003, 14874, 15466, 18693, 19437, 20646, 21793, 22311, 22847, 22914, 23199, 25234, 27269, 28006, 37386, 37851, 38874, 39463, 42009, 43586, 44622, 45694, 46398, 47101, 54538, 58311, 65379, 68541, 69597, 75702, 76849, 78926, 81807, 84018, 94202, 113553, 116622, 118389, 126027, 130758, 137082, 139194, 141303, 153698, 163614, 196137, 205623, 227106, 230547, 236778, 239723, 245421, 252054, 282606, 355167, 392274, 411246, 423909, 434093, 461094, 479446, 490842, 518111, 691641, 710334, 719169, 845339, 847818, 868186, 1036222, 1302279, 1383282, 1438338, 1460131, 1554333, 1690678, 2157507, 2536017, 2604558, 2920262, 3108666, 3906837, 4315014, 4380393, 4662999, 5072034, 7608051, 7813674, 8760786, 9325998, 13141179, 15216102, 16061441, 26282358, 32122882, 48184323, 96368646, 144552969, 289105938]

約数ペア:

[(1, 289105938), (2, 144552969), (3, 96368646), (6, 48184323), (9, 32122882), (11, 26282358), (18, 16061441), (19, 15216102), (22, 13141179), (31, 9325998), (33, 8760786), (37, 7813674), (38, 7608051), (57, 5072034), (62, 4662999), (66, 4380393), (67, 4315014), (74, 3906837), (93, 3108666), (99, 2920262), (111, 2604558), (114, 2536017), (134, 2157507), (171, 1690678), (186, 1554333), (198, 1460131), (201, 1438338), (209, 1383282), (222, 1302279), (279, 1036222), (333, 868186), (341, 847818), (342, 845339), (402, 719169), (407, 710334), (418, 691641), (558, 518111), (589, 490842), (603, 479446), (627, 461094), (666, 434093), (682, 423909), (703, 411246), (737, 392274), (814, 355167), (1023, 282606), (1147, 252054), (1178, 245421), (1206, 239723), (1221, 236778), (1254, 230547), (1273, 227106), (1406, 205623), (1474, 196137), (1767, 163614), (1881, 153698), (2046, 141303), (2077, 139194), (2109, 137082), (2211, 130758), (2294, 126027), (2442, 118389), (2479, 116622), (2546, 113553), (3069, 94202), (3441, 84018), (3534, 81807), (3663, 78926), (3762, 76849), (3819, 75702), (4154, 69597), (4218, 68541), (4422, 65379), (4958, 58311), (5301, 54538), (6138, 47101), (6231, 46398), (6327, 45694), (6479, 44622), (6633, 43586), (6882, 42009), (7326, 39463), (7437, 38874), (7638, 37851), (7733, 37386), (10323, 28006), (10602, 27269), (11457, 25234), (12462, 23199), (12617, 22914), (12654, 22847), (12958, 22311), (13266, 21793), (14003, 20646), (14874, 19437), (15466, 18693)]