263383848

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:752

約数の個数: 192

約数和(自身を含む): 893692800

約数和(自身を除く): 630308952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 61, 63, 72, 78, 84, 91, 104, 117, 122, 126, 156, 168, 182, 183, 234, 244, 252, 273, 312, 364, 366, 427, 468, 488, 504, 546, 549, 659, 728, 732, 793, 819, 854, 936, 1092, 1098, 1281, 1318, 1464, 1586, 1638, 1708, 1977, 2184, 2196, 2379, 2562, 2636, 3172, 3276, 3416, 3843, 3954, 4392, 4613, 4758, 5124, 5272, 5551, 5931, 6344, 6552, 7137, 7686, 7908, 8567, 9226, 9516, 10248, 11102, 11862, 13839, 14274, 15372, 15816, 16653, 17134, 18452, 19032, 22204, 23724, 25701, 27678, 28548, 30744, 33306, 34268, 36904, 40199, 41517, 44408, 47448, 49959, 51402, 55356, 57096, 59969, 66612, 68536, 77103, 80398, 83034, 99918, 102804, 110712, 119938, 120597, 133224, 154206, 160796, 166068, 179907, 199836, 205608, 239876, 241194, 281393, 308412, 321592, 332136, 359814, 361791, 399672, 479752, 482388, 522587, 539721, 562786, 616824, 719628, 723582, 844179, 964776, 1045174, 1079442, 1125572, 1439256, 1447164, 1567761, 1688358, 2090348, 2158884, 2251144, 2532537, 2894328, 3135522, 3376716, 3658109, 4180696, 4317768, 4703283, 5065074, 6271044, 6753432, 7316218, 9406566, 10130148, 10974327, 12542088, 14632436, 18813132, 20260296, 21948654, 29264872, 32922981, 37626264, 43897308, 65845962, 87794616, 131691924, 263383848]

約数ペア:

[(1, 263383848), (2, 131691924), (3, 87794616), (4, 65845962), (6, 43897308), (7, 37626264), (8, 32922981), (9, 29264872), (12, 21948654), (13, 20260296), (14, 18813132), (18, 14632436), (21, 12542088), (24, 10974327), (26, 10130148), (28, 9406566), (36, 7316218), (39, 6753432), (42, 6271044), (52, 5065074), (56, 4703283), (61, 4317768), (63, 4180696), (72, 3658109), (78, 3376716), (84, 3135522), (91, 2894328), (104, 2532537), (117, 2251144), (122, 2158884), (126, 2090348), (156, 1688358), (168, 1567761), (182, 1447164), (183, 1439256), (234, 1125572), (244, 1079442), (252, 1045174), (273, 964776), (312, 844179), (364, 723582), (366, 719628), (427, 616824), (468, 562786), (488, 539721), (504, 522587), (546, 482388), (549, 479752), (659, 399672), (728, 361791), (732, 359814), (793, 332136), (819, 321592), (854, 308412), (936, 281393), (1092, 241194), (1098, 239876), (1281, 205608), (1318, 199836), (1464, 179907), (1586, 166068), (1638, 160796), (1708, 154206), (1977, 133224), (2184, 120597), (2196, 119938), (2379, 110712), (2562, 102804), (2636, 99918), (3172, 83034), (3276, 80398), (3416, 77103), (3843, 68536), (3954, 66612), (4392, 59969), (4613, 57096), (4758, 55356), (5124, 51402), (5272, 49959), (5551, 47448), (5931, 44408), (6344, 41517), (6552, 40199), (7137, 36904), (7686, 34268), (7908, 33306), (8567, 30744), (9226, 28548), (9516, 27678), (10248, 25701), (11102, 23724), (11862, 22204), (13839, 19032), (14274, 18452), (15372, 17134), (15816, 16653)]