248475864

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16253}}^1$

素因数の和:16289

約数の個数: 96

約数和(自身を含む): 778241520

約数和(自身を除く): 529765656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 364, 392, 546, 588, 637, 728, 1092, 1176, 1274, 1911, 2184, 2548, 3822, 5096, 7644, 15288, 16253, 32506, 48759, 65012, 97518, 113771, 130024, 195036, 211289, 227542, 341313, 390072, 422578, 455084, 633867, 682626, 796397, 845156, 910168, 1267734, 1365252, 1479023, 1592794, 1690312, 2389191, 2535468, 2730504, 2958046, 3185588, 4437069, 4778382, 5070936, 5916092, 6371176, 8874138, 9556764, 10353161, 11832184, 17748276, 19113528, 20706322, 31059483, 35496552, 41412644, 62118966, 82825288, 124237932, 248475864]

約数ペア:

[(1, 248475864), (2, 124237932), (3, 82825288), (4, 62118966), (6, 41412644), (7, 35496552), (8, 31059483), (12, 20706322), (13, 19113528), (14, 17748276), (21, 11832184), (24, 10353161), (26, 9556764), (28, 8874138), (39, 6371176), (42, 5916092), (49, 5070936), (52, 4778382), (56, 4437069), (78, 3185588), (84, 2958046), (91, 2730504), (98, 2535468), (104, 2389191), (147, 1690312), (156, 1592794), (168, 1479023), (182, 1365252), (196, 1267734), (273, 910168), (294, 845156), (312, 796397), (364, 682626), (392, 633867), (546, 455084), (588, 422578), (637, 390072), (728, 341313), (1092, 227542), (1176, 211289), (1274, 195036), (1911, 130024), (2184, 113771), (2548, 97518), (3822, 65012), (5096, 48759), (7644, 32506), (15288, 16253)]