722242332

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 240

約数和(自身を含む): 2276736000

約数和(自身を除く): 1554493668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 79, 81, 84, 87, 108, 116, 126, 139, 158, 162, 174, 189, 203, 237, 252, 261, 278, 316, 324, 348, 378, 406, 417, 474, 522, 553, 556, 567, 609, 711, 756, 783, 812, 834, 948, 973, 1044, 1106, 1134, 1218, 1251, 1422, 1566, 1659, 1668, 1827, 1946, 2133, 2212, 2268, 2291, 2349, 2436, 2502, 2844, 2919, 3132, 3318, 3654, 3753, 3892, 4031, 4266, 4582, 4698, 4977, 5004, 5481, 5838, 6399, 6636, 6873, 7308, 7506, 8062, 8532, 8757, 9164, 9396, 9954, 10962, 10981, 11259, 11676, 12093, 12798, 13746, 14931, 15012, 16037, 16124, 16443, 17514, 19908, 20619, 21924, 21962, 22518, 24186, 25596, 26271, 27492, 28217, 29862, 32074, 32886, 32943, 35028, 36279, 41238, 43924, 44793, 45036, 48111, 48372, 52542, 56434, 59724, 61857, 64148, 65772, 65886, 72558, 76867, 78813, 82476, 84651, 89586, 96222, 98829, 105084, 108837, 112868, 123714, 131772, 144333, 145116, 153734, 157626, 169302, 179172, 185571, 192444, 197658, 217674, 230601, 247428, 253953, 288666, 296487, 307468, 315252, 318449, 326511, 338604, 371142, 395316, 432999, 435348, 461202, 507906, 577332, 592974, 636898, 653022, 691803, 742284, 761859, 865998, 889461, 922404, 955347, 1015812, 1185948, 1273796, 1298997, 1306044, 1383606, 1523718, 1731996, 1778922, 1910694, 2075409, 2229143, 2285577, 2597994, 2767212, 2866041, 3047436, 3557844, 3821388, 4150818, 4458286, 4571154, 5195988, 5732082, 6226227, 6687429, 8301636, 8598123, 8916572, 9142308, 11464164, 12452454, 13374858, 17196246, 20062287, 24904908, 25794369, 26749716, 34392492, 40124574, 51588738, 60186861, 80249148, 103177476, 120373722, 180560583, 240747444, 361121166, 722242332]

約数ペア:

[(1, 722242332), (2, 361121166), (3, 240747444), (4, 180560583), (6, 120373722), (7, 103177476), (9, 80249148), (12, 60186861), (14, 51588738), (18, 40124574), (21, 34392492), (27, 26749716), (28, 25794369), (29, 24904908), (36, 20062287), (42, 17196246), (54, 13374858), (58, 12452454), (63, 11464164), (79, 9142308), (81, 8916572), (84, 8598123), (87, 8301636), (108, 6687429), (116, 6226227), (126, 5732082), (139, 5195988), (158, 4571154), (162, 4458286), (174, 4150818), (189, 3821388), (203, 3557844), (237, 3047436), (252, 2866041), (261, 2767212), (278, 2597994), (316, 2285577), (324, 2229143), (348, 2075409), (378, 1910694), (406, 1778922), (417, 1731996), (474, 1523718), (522, 1383606), (553, 1306044), (556, 1298997), (567, 1273796), (609, 1185948), (711, 1015812), (756, 955347), (783, 922404), (812, 889461), (834, 865998), (948, 761859), (973, 742284), (1044, 691803), (1106, 653022), (1134, 636898), (1218, 592974), (1251, 577332), (1422, 507906), (1566, 461202), (1659, 435348), (1668, 432999), (1827, 395316), (1946, 371142), (2133, 338604), (2212, 326511), (2268, 318449), (2291, 315252), (2349, 307468), (2436, 296487), (2502, 288666), (2844, 253953), (2919, 247428), (3132, 230601), (3318, 217674), (3654, 197658), (3753, 192444), (3892, 185571), (4031, 179172), (4266, 169302), (4582, 157626), (4698, 153734), (4977, 145116), (5004, 144333), (5481, 131772), (5838, 123714), (6399, 112868), (6636, 108837), (6873, 105084), (7308, 98829), (7506, 96222), (8062, 89586), (8532, 84651), (8757, 82476), (9164, 78813), (9396, 76867), (9954, 72558), (10962, 65886), (10981, 65772), (11259, 64148), (11676, 61857), (12093, 59724), (12798, 56434), (13746, 52542), (14931, 48372), (15012, 48111), (16037, 45036), (16124, 44793), (16443, 43924), (17514, 41238), (19908, 36279), (20619, 35028), (21924, 32943), (21962, 32886), (22518, 32074), (24186, 29862), (25596, 28217), (26271, 27492)]