971752908

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:740

約数の個数: 144

約数和(自身を含む): 2757888000

約数和(自身を除く): 1786135092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 89, 93, 98, 124, 147, 178, 186, 196, 217, 267, 294, 356, 372, 434, 534, 588, 599, 623, 651, 868, 1068, 1198, 1246, 1302, 1519, 1797, 1869, 2396, 2492, 2604, 2759, 3038, 3594, 3738, 4193, 4361, 4557, 5518, 6076, 7188, 7476, 8277, 8386, 8722, 9114, 11036, 12579, 13083, 16554, 16772, 17444, 18228, 18569, 19313, 25158, 26166, 29351, 33108, 37138, 38626, 50316, 52332, 53311, 55707, 57939, 58702, 74276, 77252, 88053, 106622, 111414, 115878, 117404, 129983, 135191, 159933, 176106, 213244, 222828, 231756, 259966, 270382, 319866, 352212, 373177, 389949, 405573, 519932, 540764, 639732, 746354, 779898, 811146, 909881, 1119531, 1492708, 1559796, 1622292, 1652641, 1819762, 2239062, 2612239, 2729643, 3305282, 3639524, 4478124, 4957923, 5224478, 5459286, 6610564, 7836717, 9915846, 10448956, 10918572, 11568487, 15673434, 19831692, 23136974, 31346868, 34705461, 46273948, 69410922, 80979409, 138821844, 161958818, 242938227, 323917636, 485876454, 971752908]

約数ペア:

[(1, 971752908), (2, 485876454), (3, 323917636), (4, 242938227), (6, 161958818), (7, 138821844), (12, 80979409), (14, 69410922), (21, 46273948), (28, 34705461), (31, 31346868), (42, 23136974), (49, 19831692), (62, 15673434), (84, 11568487), (89, 10918572), (93, 10448956), (98, 9915846), (124, 7836717), (147, 6610564), (178, 5459286), (186, 5224478), (196, 4957923), (217, 4478124), (267, 3639524), (294, 3305282), (356, 2729643), (372, 2612239), (434, 2239062), (534, 1819762), (588, 1652641), (599, 1622292), (623, 1559796), (651, 1492708), (868, 1119531), (1068, 909881), (1198, 811146), (1246, 779898), (1302, 746354), (1519, 639732), (1797, 540764), (1869, 519932), (2396, 405573), (2492, 389949), (2604, 373177), (2759, 352212), (3038, 319866), (3594, 270382), (3738, 259966), (4193, 231756), (4361, 222828), (4557, 213244), (5518, 176106), (6076, 159933), (7188, 135191), (7476, 129983), (8277, 117404), (8386, 115878), (8722, 111414), (9114, 106622), (11036, 88053), (12579, 77252), (13083, 74276), (16554, 58702), (16772, 57939), (17444, 55707), (18228, 53311), (18569, 52332), (19313, 50316), (25158, 38626), (26166, 37138), (29351, 33108)]