319586652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:309

約数の個数: 216

約数和(自身を含む): 1041051648

約数和(自身を除く): 721464996

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 47, 63, 66, 77, 84, 94, 99, 121, 126, 132, 141, 154, 188, 198, 223, 231, 242, 252, 282, 308, 329, 363, 396, 423, 446, 462, 484, 517, 564, 658, 669, 693, 726, 846, 847, 892, 924, 987, 1034, 1089, 1316, 1338, 1386, 1452, 1551, 1561, 1692, 1694, 1974, 2007, 2068, 2178, 2453, 2541, 2676, 2772, 2961, 3102, 3122, 3388, 3619, 3948, 4014, 4356, 4653, 4683, 4906, 5082, 5687, 5922, 6204, 6244, 7238, 7359, 7623, 8028, 9306, 9366, 9812, 10164, 10481, 10857, 11374, 11844, 14049, 14476, 14718, 15246, 17061, 17171, 18612, 18732, 20962, 21714, 22077, 22748, 26983, 28098, 29436, 30492, 31443, 32571, 34122, 34342, 39809, 41924, 43428, 44154, 51183, 51513, 53966, 56196, 62886, 65142, 68244, 68684, 73367, 79618, 80949, 88308, 94329, 102366, 103026, 107932, 115291, 119427, 125772, 130284, 146734, 154539, 159236, 161898, 188658, 188881, 204732, 206052, 220101, 230582, 238854, 242847, 293468, 309078, 323796, 345873, 358281, 377316, 377762, 440202, 461164, 477708, 485694, 566643, 618156, 660303, 691746, 716562, 755524, 807037, 880404, 971388, 1037619, 1133286, 1268201, 1320606, 1383492, 1433124, 1614074, 1699929, 2075238, 2266572, 2421111, 2536402, 2641212, 3228148, 3399858, 3804603, 4150476, 4842222, 5072804, 6799716, 7263333, 7609206, 8877407, 9684444, 11413809, 14526666, 15218412, 17754814, 22827618, 26632221, 29053332, 35509628, 45655236, 53264442, 79896663, 106528884, 159793326, 319586652]

約数ペア:

[(1, 319586652), (2, 159793326), (3, 106528884), (4, 79896663), (6, 53264442), (7, 45655236), (9, 35509628), (11, 29053332), (12, 26632221), (14, 22827618), (18, 17754814), (21, 15218412), (22, 14526666), (28, 11413809), (33, 9684444), (36, 8877407), (42, 7609206), (44, 7263333), (47, 6799716), (63, 5072804), (66, 4842222), (77, 4150476), (84, 3804603), (94, 3399858), (99, 3228148), (121, 2641212), (126, 2536402), (132, 2421111), (141, 2266572), (154, 2075238), (188, 1699929), (198, 1614074), (223, 1433124), (231, 1383492), (242, 1320606), (252, 1268201), (282, 1133286), (308, 1037619), (329, 971388), (363, 880404), (396, 807037), (423, 755524), (446, 716562), (462, 691746), (484, 660303), (517, 618156), (564, 566643), (658, 485694), (669, 477708), (693, 461164), (726, 440202), (846, 377762), (847, 377316), (892, 358281), (924, 345873), (987, 323796), (1034, 309078), (1089, 293468), (1316, 242847), (1338, 238854), (1386, 230582), (1452, 220101), (1551, 206052), (1561, 204732), (1692, 188881), (1694, 188658), (1974, 161898), (2007, 159236), (2068, 154539), (2178, 146734), (2453, 130284), (2541, 125772), (2676, 119427), (2772, 115291), (2961, 107932), (3102, 103026), (3122, 102366), (3388, 94329), (3619, 88308), (3948, 80949), (4014, 79618), (4356, 73367), (4653, 68684), (4683, 68244), (4906, 65142), (5082, 62886), (5687, 56196), (5922, 53966), (6204, 51513), (6244, 51183), (7238, 44154), (7359, 43428), (7623, 41924), (8028, 39809), (9306, 34342), (9366, 34122), (9812, 32571), (10164, 31443), (10481, 30492), (10857, 29436), (11374, 28098), (11844, 26983), (14049, 22748), (14476, 22077), (14718, 21714), (15246, 20962), (17061, 18732), (17171, 18612)]