657483216

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:925

約数の個数: 160

約数和(自身を含む): 1936542720

約数和(自身を除く): 1279059504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 41, 48, 52, 62, 78, 82, 93, 104, 123, 124, 156, 164, 186, 208, 246, 248, 312, 328, 372, 403, 492, 496, 533, 624, 656, 744, 806, 829, 984, 1066, 1209, 1271, 1488, 1599, 1612, 1658, 1968, 2132, 2418, 2487, 2542, 3198, 3224, 3316, 3813, 4264, 4836, 4974, 5084, 6396, 6448, 6632, 7626, 8528, 9672, 9948, 10168, 10777, 12792, 13264, 15252, 16523, 19344, 19896, 20336, 21554, 25584, 25699, 30504, 32331, 33046, 33989, 39792, 43108, 49569, 51398, 61008, 64662, 66092, 67978, 77097, 86216, 99138, 101967, 102796, 129324, 132184, 135956, 154194, 172432, 198276, 203934, 205592, 258648, 264368, 271912, 308388, 334087, 396552, 407868, 411184, 441857, 517296, 543824, 616776, 668174, 793104, 815736, 883714, 1002261, 1053659, 1233552, 1325571, 1336348, 1631472, 1767428, 2004522, 2107318, 2651142, 2672696, 3160977, 3534856, 4009044, 4214636, 5302284, 5345392, 6321954, 7069712, 8018088, 8429272, 10604568, 12643908, 13697567, 16036176, 16858544, 21209136, 25287816, 27395134, 41092701, 50575632, 54790268, 82185402, 109580536, 164370804, 219161072, 328741608, 657483216]

約数ペア:

[(1, 657483216), (2, 328741608), (3, 219161072), (4, 164370804), (6, 109580536), (8, 82185402), (12, 54790268), (13, 50575632), (16, 41092701), (24, 27395134), (26, 25287816), (31, 21209136), (39, 16858544), (41, 16036176), (48, 13697567), (52, 12643908), (62, 10604568), (78, 8429272), (82, 8018088), (93, 7069712), (104, 6321954), (123, 5345392), (124, 5302284), (156, 4214636), (164, 4009044), (186, 3534856), (208, 3160977), (246, 2672696), (248, 2651142), (312, 2107318), (328, 2004522), (372, 1767428), (403, 1631472), (492, 1336348), (496, 1325571), (533, 1233552), (624, 1053659), (656, 1002261), (744, 883714), (806, 815736), (829, 793104), (984, 668174), (1066, 616776), (1209, 543824), (1271, 517296), (1488, 441857), (1599, 411184), (1612, 407868), (1658, 396552), (1968, 334087), (2132, 308388), (2418, 271912), (2487, 264368), (2542, 258648), (3198, 205592), (3224, 203934), (3316, 198276), (3813, 172432), (4264, 154194), (4836, 135956), (4974, 132184), (5084, 129324), (6396, 102796), (6448, 101967), (6632, 99138), (7626, 86216), (8528, 77097), (9672, 67978), (9948, 66092), (10168, 64662), (10777, 61008), (12792, 51398), (13264, 49569), (15252, 43108), (16523, 39792), (19344, 33989), (19896, 33046), (20336, 32331), (21554, 30504), (25584, 25699)]