313639524

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:962

約数の個数: 144

約数和(自身を含む): 924618240

約数和(自身を除く): 610978716

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 31, 33, 36, 44, 58, 62, 66, 87, 93, 99, 116, 124, 132, 174, 186, 198, 261, 279, 319, 341, 348, 372, 396, 522, 558, 638, 682, 881, 899, 957, 1023, 1044, 1116, 1276, 1364, 1762, 1798, 1914, 2046, 2643, 2697, 2871, 3069, 3524, 3596, 3828, 4092, 5286, 5394, 5742, 6138, 7929, 8091, 9691, 9889, 10572, 10788, 11484, 12276, 15858, 16182, 19382, 19778, 25549, 27311, 29073, 29667, 31716, 32364, 38764, 39556, 51098, 54622, 58146, 59334, 76647, 81933, 87219, 89001, 102196, 109244, 116292, 118668, 153294, 163866, 174438, 178002, 229941, 245799, 281039, 300421, 306588, 327732, 348876, 356004, 459882, 491598, 562078, 600842, 792019, 843117, 901263, 919764, 983196, 1124156, 1201684, 1584038, 1686234, 1802526, 2376057, 2529351, 2703789, 3168076, 3372468, 3605052, 4752114, 5058702, 5407578, 7128171, 8712209, 9504228, 10117404, 10815156, 14256342, 17424418, 26136627, 28512684, 34848836, 52273254, 78409881, 104546508, 156819762, 313639524]

約数ペア:

[(1, 313639524), (2, 156819762), (3, 104546508), (4, 78409881), (6, 52273254), (9, 34848836), (11, 28512684), (12, 26136627), (18, 17424418), (22, 14256342), (29, 10815156), (31, 10117404), (33, 9504228), (36, 8712209), (44, 7128171), (58, 5407578), (62, 5058702), (66, 4752114), (87, 3605052), (93, 3372468), (99, 3168076), (116, 2703789), (124, 2529351), (132, 2376057), (174, 1802526), (186, 1686234), (198, 1584038), (261, 1201684), (279, 1124156), (319, 983196), (341, 919764), (348, 901263), (372, 843117), (396, 792019), (522, 600842), (558, 562078), (638, 491598), (682, 459882), (881, 356004), (899, 348876), (957, 327732), (1023, 306588), (1044, 300421), (1116, 281039), (1276, 245799), (1364, 229941), (1762, 178002), (1798, 174438), (1914, 163866), (2046, 153294), (2643, 118668), (2697, 116292), (2871, 109244), (3069, 102196), (3524, 89001), (3596, 87219), (3828, 81933), (4092, 76647), (5286, 59334), (5394, 58146), (5742, 54622), (6138, 51098), (7929, 39556), (8091, 38764), (9691, 32364), (9889, 31716), (10572, 29667), (10788, 29073), (11484, 27311), (12276, 25549), (15858, 19778), (16182, 19382)]