253251648

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1153

約数の個数: 168

約数和(自身を含む): 807695616

約数和(自身を除く): 554443968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 192, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 576, 624, 744, 806, 832, 936, 992, 1091, 1116, 1209, 1248, 1488, 1612, 1872, 1984, 2182, 2232, 2418, 2496, 2976, 3224, 3273, 3627, 3744, 4364, 4464, 4836, 5952, 6448, 6546, 7254, 7488, 8728, 8928, 9672, 9819, 12896, 13092, 14183, 14508, 17456, 17856, 19344, 19638, 25792, 26184, 28366, 29016, 33821, 34912, 38688, 39276, 42549, 52368, 56732, 58032, 67642, 69824, 77376, 78552, 85098, 101463, 104736, 113464, 116064, 127647, 135284, 157104, 170196, 202926, 209472, 226928, 232128, 255294, 270568, 304389, 314208, 340392, 405852, 439673, 453856, 510588, 541136, 608778, 628416, 680784, 811704, 879346, 907712, 1021176, 1082272, 1217556, 1319019, 1361568, 1623408, 1758692, 2042352, 2164544, 2435112, 2638038, 2723136, 3246816, 3517384, 3957057, 4084704, 4870224, 5276076, 6493632, 7034768, 7914114, 8169408, 9740448, 10552152, 14069536, 15828228, 19480896, 21104304, 28139072, 31656456, 42208608, 63312912, 84417216, 126625824, 253251648]

約数ペア:

[(1, 253251648), (2, 126625824), (3, 84417216), (4, 63312912), (6, 42208608), (8, 31656456), (9, 28139072), (12, 21104304), (13, 19480896), (16, 15828228), (18, 14069536), (24, 10552152), (26, 9740448), (31, 8169408), (32, 7914114), (36, 7034768), (39, 6493632), (48, 5276076), (52, 4870224), (62, 4084704), (64, 3957057), (72, 3517384), (78, 3246816), (93, 2723136), (96, 2638038), (104, 2435112), (117, 2164544), (124, 2042352), (144, 1758692), (156, 1623408), (186, 1361568), (192, 1319019), (208, 1217556), (234, 1082272), (248, 1021176), (279, 907712), (288, 879346), (312, 811704), (372, 680784), (403, 628416), (416, 608778), (468, 541136), (496, 510588), (558, 453856), (576, 439673), (624, 405852), (744, 340392), (806, 314208), (832, 304389), (936, 270568), (992, 255294), (1091, 232128), (1116, 226928), (1209, 209472), (1248, 202926), (1488, 170196), (1612, 157104), (1872, 135284), (1984, 127647), (2182, 116064), (2232, 113464), (2418, 104736), (2496, 101463), (2976, 85098), (3224, 78552), (3273, 77376), (3627, 69824), (3744, 67642), (4364, 58032), (4464, 56732), (4836, 52368), (5952, 42549), (6448, 39276), (6546, 38688), (7254, 34912), (7488, 33821), (8728, 29016), (8928, 28366), (9672, 26184), (9819, 25792), (12896, 19638), (13092, 19344), (14183, 17856), (14508, 17456)]