268831836

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:673

約数の個数: 216

約数和(自身を含む): 897558480

約数和(自身を除く): 628726644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 49, 52, 57, 63, 76, 78, 84, 91, 98, 114, 117, 126, 133, 147, 156, 171, 182, 196, 228, 234, 247, 252, 266, 273, 294, 342, 364, 399, 441, 468, 494, 532, 546, 588, 617, 637, 684, 741, 798, 819, 882, 931, 988, 1092, 1197, 1234, 1274, 1482, 1596, 1638, 1729, 1764, 1851, 1862, 1911, 2223, 2394, 2468, 2548, 2793, 2964, 3276, 3458, 3702, 3724, 3822, 4319, 4446, 4788, 5187, 5553, 5586, 5733, 6916, 7404, 7644, 8021, 8379, 8638, 8892, 10374, 11106, 11172, 11466, 11723, 12103, 12957, 15561, 16042, 16758, 17276, 20748, 22212, 22932, 23446, 24063, 24206, 25914, 30233, 31122, 32084, 33516, 35169, 36309, 38871, 46892, 48126, 48412, 51828, 56147, 60466, 62244, 70338, 72189, 72618, 77742, 82061, 90699, 96252, 105507, 108927, 112294, 120932, 140676, 144378, 145236, 152399, 155484, 164122, 168441, 181398, 211014, 217854, 224588, 246183, 272097, 288756, 304798, 328244, 336882, 362796, 393029, 422028, 435708, 457197, 492366, 505323, 544194, 574427, 609596, 673764, 738549, 786058, 914394, 984732, 1010646, 1066793, 1088388, 1148854, 1179087, 1371591, 1477098, 1572116, 1723281, 1828788, 2021292, 2133586, 2297708, 2358174, 2743182, 2954196, 3200379, 3446562, 3537261, 4267172, 4716348, 5169843, 5486364, 6400758, 6893124, 7074522, 7467551, 9601137, 10339686, 12801516, 14149044, 14935102, 19202274, 20679372, 22402653, 29870204, 38404548, 44805306, 67207959, 89610612, 134415918, 268831836]

約数ペア:

[(1, 268831836), (2, 134415918), (3, 89610612), (4, 67207959), (6, 44805306), (7, 38404548), (9, 29870204), (12, 22402653), (13, 20679372), (14, 19202274), (18, 14935102), (19, 14149044), (21, 12801516), (26, 10339686), (28, 9601137), (36, 7467551), (38, 7074522), (39, 6893124), (42, 6400758), (49, 5486364), (52, 5169843), (57, 4716348), (63, 4267172), (76, 3537261), (78, 3446562), (84, 3200379), (91, 2954196), (98, 2743182), (114, 2358174), (117, 2297708), (126, 2133586), (133, 2021292), (147, 1828788), (156, 1723281), (171, 1572116), (182, 1477098), (196, 1371591), (228, 1179087), (234, 1148854), (247, 1088388), (252, 1066793), (266, 1010646), (273, 984732), (294, 914394), (342, 786058), (364, 738549), (399, 673764), (441, 609596), (468, 574427), (494, 544194), (532, 505323), (546, 492366), (588, 457197), (617, 435708), (637, 422028), (684, 393029), (741, 362796), (798, 336882), (819, 328244), (882, 304798), (931, 288756), (988, 272097), (1092, 246183), (1197, 224588), (1234, 217854), (1274, 211014), (1482, 181398), (1596, 168441), (1638, 164122), (1729, 155484), (1764, 152399), (1851, 145236), (1862, 144378), (1911, 140676), (2223, 120932), (2394, 112294), (2468, 108927), (2548, 105507), (2793, 96252), (2964, 90699), (3276, 82061), (3458, 77742), (3702, 72618), (3724, 72189), (3822, 70338), (4319, 62244), (4446, 60466), (4788, 56147), (5187, 51828), (5553, 48412), (5586, 48126), (5733, 46892), (6916, 38871), (7404, 36309), (7644, 35169), (8021, 33516), (8379, 32084), (8638, 31122), (8892, 30233), (10374, 25914), (11106, 24206), (11172, 24063), (11466, 23446), (11723, 22932), (12103, 22212), (12957, 20748), (15561, 17276), (16042, 16758)]