248640084

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1031}}^1$

素因数の和:1091

約数の個数: 192

約数和(自身を含む): 832204800

約数和(自身を除く): 583564716

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 29, 33, 36, 42, 44, 54, 58, 63, 66, 77, 84, 87, 99, 108, 116, 126, 132, 154, 174, 189, 198, 203, 231, 252, 261, 297, 308, 319, 348, 378, 396, 406, 462, 522, 594, 609, 638, 693, 756, 783, 812, 924, 957, 1031, 1044, 1188, 1218, 1276, 1386, 1566, 1827, 1914, 2062, 2079, 2233, 2436, 2772, 2871, 3093, 3132, 3654, 3828, 4124, 4158, 4466, 5481, 5742, 6186, 6699, 7217, 7308, 8316, 8613, 8932, 9279, 10962, 11341, 11484, 12372, 13398, 14434, 17226, 18558, 20097, 21651, 21924, 22682, 26796, 27837, 28868, 29899, 34023, 34452, 37116, 40194, 43302, 45364, 55674, 59798, 60291, 64953, 68046, 79387, 80388, 86604, 89697, 102069, 111348, 119596, 120582, 129906, 136092, 158774, 179394, 194859, 204138, 209293, 238161, 241164, 259812, 269091, 306207, 317548, 328889, 358788, 389718, 408276, 418586, 476322, 538182, 612414, 627879, 657778, 714483, 779436, 807273, 837172, 952644, 986667, 1076364, 1224828, 1255758, 1315556, 1428966, 1614546, 1883637, 1973334, 2143449, 2302223, 2511516, 2857932, 2960001, 3229092, 3767274, 3946668, 4286898, 4604446, 5650911, 5920002, 6906669, 7534548, 8573796, 8880003, 9208892, 11301822, 11840004, 13813338, 17760006, 20720007, 22603644, 27626676, 35520012, 41440014, 62160021, 82880028, 124320042, 248640084]

約数ペア:

[(1, 248640084), (2, 124320042), (3, 82880028), (4, 62160021), (6, 41440014), (7, 35520012), (9, 27626676), (11, 22603644), (12, 20720007), (14, 17760006), (18, 13813338), (21, 11840004), (22, 11301822), (27, 9208892), (28, 8880003), (29, 8573796), (33, 7534548), (36, 6906669), (42, 5920002), (44, 5650911), (54, 4604446), (58, 4286898), (63, 3946668), (66, 3767274), (77, 3229092), (84, 2960001), (87, 2857932), (99, 2511516), (108, 2302223), (116, 2143449), (126, 1973334), (132, 1883637), (154, 1614546), (174, 1428966), (189, 1315556), (198, 1255758), (203, 1224828), (231, 1076364), (252, 986667), (261, 952644), (297, 837172), (308, 807273), (319, 779436), (348, 714483), (378, 657778), (396, 627879), (406, 612414), (462, 538182), (522, 476322), (594, 418586), (609, 408276), (638, 389718), (693, 358788), (756, 328889), (783, 317548), (812, 306207), (924, 269091), (957, 259812), (1031, 241164), (1044, 238161), (1188, 209293), (1218, 204138), (1276, 194859), (1386, 179394), (1566, 158774), (1827, 136092), (1914, 129906), (2062, 120582), (2079, 119596), (2233, 111348), (2436, 102069), (2772, 89697), (2871, 86604), (3093, 80388), (3132, 79387), (3654, 68046), (3828, 64953), (4124, 60291), (4158, 59798), (4466, 55674), (5481, 45364), (5742, 43302), (6186, 40194), (6699, 37116), (7217, 34452), (7308, 34023), (8316, 29899), (8613, 28868), (8932, 27837), (9279, 26796), (10962, 22682), (11341, 21924), (11484, 21651), (12372, 20097), (13398, 18558), (14434, 17226)]