318538584

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{797}}^1$

素因数の和:890

約数の個数: 192

約数和(自身を含む): 1080555840

約数和(自身を除く): 762017256

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, 728, 732, 793, 797, 819, 854, 936, 1092, 1098, 1281, 1464, 1586, 1594, 1638, 1708, 2184, 2196, 2379, 2391, 2562, 3172, 3188, 3276, 3416, 3843, 4392, 4758, 4782, 5124, 5551, 5579, 6344, 6376, 6552, 7137, 7173, 7686, 9516, 9564, 10248, 10361, 11102, 11158, 14274, 14346, 15372, 16653, 16737, 19032, 19128, 20722, 22204, 22316, 28548, 28692, 30744, 31083, 33306, 33474, 41444, 44408, 44632, 48617, 49959, 50211, 57096, 57384, 62166, 66612, 66948, 72527, 82888, 93249, 97234, 99918, 100422, 124332, 133224, 133896, 145054, 145851, 186498, 194468, 199836, 200844, 217581, 248664, 290108, 291702, 340319, 372996, 388936, 399672, 401688, 435162, 437553, 580216, 583404, 632021, 652743, 680638, 745992, 870324, 875106, 1020957, 1166808, 1264042, 1305486, 1361276, 1740648, 1750212, 1896063, 2041914, 2528084, 2610972, 2722552, 3062871, 3500424, 3792126, 4083828, 4424147, 5056168, 5221944, 5688189, 6125742, 7584252, 8167656, 8848294, 11376378, 12251484, 13272441, 15168504, 17696588, 22752756, 24502968, 26544882, 35393176, 39817323, 45505512, 53089764, 79634646, 106179528, 159269292, 318538584]

約数ペア:

[(1, 318538584), (2, 159269292), (3, 106179528), (4, 79634646), (6, 53089764), (7, 45505512), (8, 39817323), (9, 35393176), (12, 26544882), (13, 24502968), (14, 22752756), (18, 17696588), (21, 15168504), (24, 13272441), (26, 12251484), (28, 11376378), (36, 8848294), (39, 8167656), (42, 7584252), (52, 6125742), (56, 5688189), (61, 5221944), (63, 5056168), (72, 4424147), (78, 4083828), (84, 3792126), (91, 3500424), (104, 3062871), (117, 2722552), (122, 2610972), (126, 2528084), (156, 2041914), (168, 1896063), (182, 1750212), (183, 1740648), (234, 1361276), (244, 1305486), (252, 1264042), (273, 1166808), (312, 1020957), (364, 875106), (366, 870324), (427, 745992), (468, 680638), (488, 652743), (504, 632021), (546, 583404), (549, 580216), (728, 437553), (732, 435162), (793, 401688), (797, 399672), (819, 388936), (854, 372996), (936, 340319), (1092, 291702), (1098, 290108), (1281, 248664), (1464, 217581), (1586, 200844), (1594, 199836), (1638, 194468), (1708, 186498), (2184, 145851), (2196, 145054), (2379, 133896), (2391, 133224), (2562, 124332), (3172, 100422), (3188, 99918), (3276, 97234), (3416, 93249), (3843, 82888), (4392, 72527), (4758, 66948), (4782, 66612), (5124, 62166), (5551, 57384), (5579, 57096), (6344, 50211), (6376, 49959), (6552, 48617), (7137, 44632), (7173, 44408), (7686, 41444), (9516, 33474), (9564, 33306), (10248, 31083), (10361, 30744), (11102, 28692), (11158, 28548), (14274, 22316), (14346, 22204), (15372, 20722), (16653, 19128), (16737, 19032)]