1227577428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:483

約数の個数: 216

約数和(自身を含む): 3941124096

約数和(自身を除く): 2713546668

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 127, 132, 154, 198, 231, 242, 252, 254, 308, 317, 363, 381, 396, 462, 484, 508, 634, 693, 726, 762, 847, 889, 924, 951, 1089, 1143, 1268, 1386, 1397, 1452, 1524, 1694, 1778, 1902, 2178, 2219, 2286, 2541, 2667, 2772, 2794, 2853, 3388, 3487, 3556, 3804, 4191, 4356, 4438, 4572, 5082, 5334, 5588, 5706, 6657, 6974, 7623, 8001, 8382, 8876, 9779, 10164, 10461, 10668, 11412, 12573, 13314, 13948, 15246, 15367, 16002, 16764, 19558, 19971, 20922, 24409, 25146, 26628, 29337, 30492, 30734, 31383, 32004, 38357, 39116, 39942, 40259, 41844, 46101, 48818, 50292, 58674, 61468, 62766, 73227, 76714, 79884, 80518, 88011, 92202, 97636, 107569, 115071, 117348, 120777, 125532, 138303, 146454, 153428, 161036, 176022, 184404, 215138, 219681, 230142, 241554, 268499, 276606, 281813, 292908, 322707, 345213, 352044, 362331, 430276, 439362, 442849, 460284, 483108, 536998, 553212, 563626, 645414, 690426, 724662, 805497, 845439, 878724, 885698, 968121, 1073996, 1127252, 1290828, 1328547, 1380852, 1449324, 1610994, 1690878, 1771396, 1936242, 2416491, 2536317, 2657094, 3099943, 3221988, 3381756, 3872484, 3985641, 4832982, 4871339, 5072634, 5314188, 6199886, 7971282, 9299829, 9665964, 9742678, 10145268, 12399772, 14614017, 15942564, 18599658, 19485356, 27899487, 29228034, 34099373, 37199316, 43842051, 55798974, 58456068, 68198746, 87684102, 102298119, 111597948, 136397492, 175368204, 204596238, 306894357, 409192476, 613788714, 1227577428]

約数ペア:

[(1, 1227577428), (2, 613788714), (3, 409192476), (4, 306894357), (6, 204596238), (7, 175368204), (9, 136397492), (11, 111597948), (12, 102298119), (14, 87684102), (18, 68198746), (21, 58456068), (22, 55798974), (28, 43842051), (33, 37199316), (36, 34099373), (42, 29228034), (44, 27899487), (63, 19485356), (66, 18599658), (77, 15942564), (84, 14614017), (99, 12399772), (121, 10145268), (126, 9742678), (127, 9665964), (132, 9299829), (154, 7971282), (198, 6199886), (231, 5314188), (242, 5072634), (252, 4871339), (254, 4832982), (308, 3985641), (317, 3872484), (363, 3381756), (381, 3221988), (396, 3099943), (462, 2657094), (484, 2536317), (508, 2416491), (634, 1936242), (693, 1771396), (726, 1690878), (762, 1610994), (847, 1449324), (889, 1380852), (924, 1328547), (951, 1290828), (1089, 1127252), (1143, 1073996), (1268, 968121), (1386, 885698), (1397, 878724), (1452, 845439), (1524, 805497), (1694, 724662), (1778, 690426), (1902, 645414), (2178, 563626), (2219, 553212), (2286, 536998), (2541, 483108), (2667, 460284), (2772, 442849), (2794, 439362), (2853, 430276), (3388, 362331), (3487, 352044), (3556, 345213), (3804, 322707), (4191, 292908), (4356, 281813), (4438, 276606), (4572, 268499), (5082, 241554), (5334, 230142), (5588, 219681), (5706, 215138), (6657, 184404), (6974, 176022), (7623, 161036), (8001, 153428), (8382, 146454), (8876, 138303), (9779, 125532), (10164, 120777), (10461, 117348), (10668, 115071), (11412, 107569), (12573, 97636), (13314, 92202), (13948, 88011), (15246, 80518), (15367, 79884), (16002, 76714), (16764, 73227), (19558, 62766), (19971, 61468), (20922, 58674), (24409, 50292), (25146, 48818), (26628, 46101), (29337, 41844), (30492, 40259), (30734, 39942), (31383, 39116), (32004, 38357)]