509220216

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{977}}^1$

素因数の和:1138

約数の個数: 128

約数和(自身を含む): 1502208000

約数和(自身を除く): 992987784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 127, 152, 171, 216, 228, 254, 342, 381, 456, 508, 513, 684, 762, 977, 1016, 1026, 1143, 1368, 1524, 1954, 2052, 2286, 2413, 2931, 3048, 3429, 3908, 4104, 4572, 4826, 5862, 6858, 7239, 7816, 8793, 9144, 9652, 11724, 13716, 14478, 17586, 18563, 19304, 21717, 23448, 26379, 27432, 28956, 35172, 37126, 43434, 52758, 55689, 57912, 65151, 70344, 74252, 86868, 105516, 111378, 124079, 130302, 148504, 167067, 173736, 211032, 222756, 248158, 260604, 334134, 372237, 445512, 496316, 501201, 521208, 668268, 744474, 992632, 1002402, 1116711, 1336536, 1488948, 2004804, 2233422, 2357501, 2977896, 3350133, 4009608, 4466844, 4715002, 6700266, 7072503, 8933688, 9430004, 13400532, 14145006, 18860008, 21217509, 26801064, 28290012, 42435018, 56580024, 63652527, 84870036, 127305054, 169740072, 254610108, 509220216]

約数ペア:

[(1, 509220216), (2, 254610108), (3, 169740072), (4, 127305054), (6, 84870036), (8, 63652527), (9, 56580024), (12, 42435018), (18, 28290012), (19, 26801064), (24, 21217509), (27, 18860008), (36, 14145006), (38, 13400532), (54, 9430004), (57, 8933688), (72, 7072503), (76, 6700266), (108, 4715002), (114, 4466844), (127, 4009608), (152, 3350133), (171, 2977896), (216, 2357501), (228, 2233422), (254, 2004804), (342, 1488948), (381, 1336536), (456, 1116711), (508, 1002402), (513, 992632), (684, 744474), (762, 668268), (977, 521208), (1016, 501201), (1026, 496316), (1143, 445512), (1368, 372237), (1524, 334134), (1954, 260604), (2052, 248158), (2286, 222756), (2413, 211032), (2931, 173736), (3048, 167067), (3429, 148504), (3908, 130302), (4104, 124079), (4572, 111378), (4826, 105516), (5862, 86868), (6858, 74252), (7239, 70344), (7816, 65151), (8793, 57912), (9144, 55689), (9652, 52758), (11724, 43434), (13716, 37126), (14478, 35172), (17586, 28956), (18563, 27432), (19304, 26379), (21717, 23448)]