425008512

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{3967}}^1$

素因数の和:4021

約数の個数: 128

約数和(自身を含む): 1295155200

約数和(自身を除く): 870146688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2232, 2976, 3348, 3456, 3967, 3968, 4464, 5952, 6696, 7934, 8928, 11901, 11904, 13392, 15868, 17856, 23802, 26784, 31736, 35703, 35712, 47604, 53568, 63472, 71406, 95208, 107109, 107136, 122977, 126944, 142812, 190416, 214218, 245954, 253888, 285624, 368931, 380832, 428436, 491908, 507776, 571248, 737862, 761664, 856872, 983816, 1106793, 1142496, 1475724, 1523328, 1713744, 1967632, 2213586, 2284992, 2951448, 3320379, 3427488, 3935264, 4427172, 4569984, 5902896, 6640758, 6854976, 7870528, 8854344, 11805792, 13281516, 13709952, 15741056, 17708688, 23611584, 26563032, 35417376, 47223168, 53126064, 70834752, 106252128, 141669504, 212504256, 425008512]

約数ペア:

[(1, 425008512), (2, 212504256), (3, 141669504), (4, 106252128), (6, 70834752), (8, 53126064), (9, 47223168), (12, 35417376), (16, 26563032), (18, 23611584), (24, 17708688), (27, 15741056), (31, 13709952), (32, 13281516), (36, 11805792), (48, 8854344), (54, 7870528), (62, 6854976), (64, 6640758), (72, 5902896), (93, 4569984), (96, 4427172), (108, 3935264), (124, 3427488), (128, 3320379), (144, 2951448), (186, 2284992), (192, 2213586), (216, 1967632), (248, 1713744), (279, 1523328), (288, 1475724), (372, 1142496), (384, 1106793), (432, 983816), (496, 856872), (558, 761664), (576, 737862), (744, 571248), (837, 507776), (864, 491908), (992, 428436), (1116, 380832), (1152, 368931), (1488, 285624), (1674, 253888), (1728, 245954), (1984, 214218), (2232, 190416), (2976, 142812), (3348, 126944), (3456, 122977), (3967, 107136), (3968, 107109), (4464, 95208), (5952, 71406), (6696, 63472), (7934, 53568), (8928, 47604), (11901, 35712), (11904, 35703), (13392, 31736), (15868, 26784), (17856, 23802)]