388670436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4523}}^1$

素因数の和:4582

約数の個数: 144

約数和(自身を含む): 1264693248

約数和(自身を除く): 876022812

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 31, 33, 36, 42, 44, 62, 63, 66, 77, 84, 93, 99, 124, 126, 132, 154, 186, 198, 217, 231, 252, 279, 308, 341, 372, 396, 434, 462, 558, 651, 682, 693, 868, 924, 1023, 1116, 1302, 1364, 1386, 1953, 2046, 2387, 2604, 2772, 3069, 3906, 4092, 4523, 4774, 6138, 7161, 7812, 9046, 9548, 12276, 13569, 14322, 18092, 21483, 27138, 28644, 31661, 40707, 42966, 49753, 54276, 63322, 81414, 85932, 94983, 99506, 126644, 140213, 149259, 162828, 189966, 199012, 280426, 284949, 298518, 348271, 379932, 420639, 447777, 560852, 569898, 597036, 696542, 841278, 895554, 981491, 1044813, 1139796, 1261917, 1393084, 1542343, 1682556, 1791108, 1962982, 2089626, 2523834, 2944473, 3084686, 3134439, 3925964, 4179252, 4627029, 5047668, 5888946, 6169372, 6268878, 8833419, 9254058, 10796401, 11777892, 12537756, 13881087, 17666838, 18508116, 21592802, 27762174, 32389203, 35333676, 43185604, 55524348, 64778406, 97167609, 129556812, 194335218, 388670436]

約数ペア:

[(1, 388670436), (2, 194335218), (3, 129556812), (4, 97167609), (6, 64778406), (7, 55524348), (9, 43185604), (11, 35333676), (12, 32389203), (14, 27762174), (18, 21592802), (21, 18508116), (22, 17666838), (28, 13881087), (31, 12537756), (33, 11777892), (36, 10796401), (42, 9254058), (44, 8833419), (62, 6268878), (63, 6169372), (66, 5888946), (77, 5047668), (84, 4627029), (93, 4179252), (99, 3925964), (124, 3134439), (126, 3084686), (132, 2944473), (154, 2523834), (186, 2089626), (198, 1962982), (217, 1791108), (231, 1682556), (252, 1542343), (279, 1393084), (308, 1261917), (341, 1139796), (372, 1044813), (396, 981491), (434, 895554), (462, 841278), (558, 696542), (651, 597036), (682, 569898), (693, 560852), (868, 447777), (924, 420639), (1023, 379932), (1116, 348271), (1302, 298518), (1364, 284949), (1386, 280426), (1953, 199012), (2046, 189966), (2387, 162828), (2604, 149259), (2772, 140213), (3069, 126644), (3906, 99506), (4092, 94983), (4523, 85932), (4774, 81414), (6138, 63322), (7161, 54276), (7812, 49753), (9046, 42966), (9548, 40707), (12276, 31661), (13569, 28644), (14322, 27138), (18092, 21483)]