620823168

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{461}}^1$

素因数の和:655

約数の個数: 192

約数和(自身を含む): 2058376320

約数和(自身を除く): 1437553152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 167, 168, 192, 224, 252, 288, 334, 336, 384, 448, 461, 501, 504, 576, 668, 672, 896, 922, 1002, 1008, 1152, 1169, 1336, 1344, 1383, 1503, 1844, 2004, 2016, 2338, 2672, 2688, 2766, 3006, 3227, 3507, 3688, 4008, 4032, 4149, 4676, 5344, 5532, 6012, 6454, 7014, 7376, 8016, 8064, 8298, 9352, 9681, 10521, 10688, 11064, 12024, 12908, 14028, 14752, 16032, 16596, 18704, 19362, 21042, 21376, 22128, 24048, 25816, 28056, 29043, 29504, 32064, 33192, 37408, 38724, 42084, 44256, 48096, 51632, 56112, 58086, 59008, 64128, 66384, 74816, 76987, 77448, 84168, 88512, 96192, 103264, 112224, 116172, 132768, 149632, 153974, 154896, 168336, 177024, 192384, 206528, 224448, 230961, 232344, 265536, 307948, 309792, 336672, 413056, 448896, 461922, 464688, 531072, 538909, 615896, 619584, 673344, 692883, 923844, 929376, 1077818, 1231792, 1239168, 1346688, 1385766, 1616727, 1847688, 1858752, 2155636, 2463584, 2771532, 3233454, 3695376, 3717504, 4311272, 4850181, 4927168, 5543064, 6466908, 7390752, 8622544, 9700362, 9854336, 11086128, 12933816, 14781504, 17245088, 19400724, 22172256, 25867632, 29563008, 34490176, 38801448, 44344512, 51735264, 68980352, 77602896, 88689024, 103470528, 155205792, 206941056, 310411584, 620823168]

約数ペア:

[(1, 620823168), (2, 310411584), (3, 206941056), (4, 155205792), (6, 103470528), (7, 88689024), (8, 77602896), (9, 68980352), (12, 51735264), (14, 44344512), (16, 38801448), (18, 34490176), (21, 29563008), (24, 25867632), (28, 22172256), (32, 19400724), (36, 17245088), (42, 14781504), (48, 12933816), (56, 11086128), (63, 9854336), (64, 9700362), (72, 8622544), (84, 7390752), (96, 6466908), (112, 5543064), (126, 4927168), (128, 4850181), (144, 4311272), (167, 3717504), (168, 3695376), (192, 3233454), (224, 2771532), (252, 2463584), (288, 2155636), (334, 1858752), (336, 1847688), (384, 1616727), (448, 1385766), (461, 1346688), (501, 1239168), (504, 1231792), (576, 1077818), (668, 929376), (672, 923844), (896, 692883), (922, 673344), (1002, 619584), (1008, 615896), (1152, 538909), (1169, 531072), (1336, 464688), (1344, 461922), (1383, 448896), (1503, 413056), (1844, 336672), (2004, 309792), (2016, 307948), (2338, 265536), (2672, 232344), (2688, 230961), (2766, 224448), (3006, 206528), (3227, 192384), (3507, 177024), (3688, 168336), (4008, 154896), (4032, 153974), (4149, 149632), (4676, 132768), (5344, 116172), (5532, 112224), (6012, 103264), (6454, 96192), (7014, 88512), (7376, 84168), (8016, 77448), (8064, 76987), (8298, 74816), (9352, 66384), (9681, 64128), (10521, 59008), (10688, 58086), (11064, 56112), (12024, 51632), (12908, 48096), (14028, 44256), (14752, 42084), (16032, 38724), (16596, 37408), (18704, 33192), (19362, 32064), (21042, 29504), (21376, 29043), (22128, 28056), (24048, 25816)]