642353712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:532

約数の個数: 320

約数和(自身を含む): 2309852160

約数和(自身を除く): 1667498448

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 29, 33, 39, 42, 44, 48, 52, 56, 58, 66, 77, 78, 84, 87, 88, 91, 104, 112, 116, 132, 143, 154, 156, 168, 174, 176, 182, 203, 208, 231, 232, 264, 273, 286, 308, 312, 319, 336, 348, 364, 377, 406, 429, 461, 462, 464, 528, 546, 572, 609, 616, 624, 638, 696, 728, 754, 812, 858, 922, 924, 957, 1001, 1092, 1131, 1144, 1218, 1232, 1276, 1383, 1392, 1456, 1508, 1624, 1716, 1844, 1848, 1914, 2002, 2184, 2233, 2262, 2288, 2436, 2552, 2639, 2766, 3003, 3016, 3227, 3248, 3432, 3688, 3696, 3828, 4004, 4147, 4368, 4466, 4524, 4872, 5071, 5104, 5278, 5532, 5993, 6006, 6032, 6454, 6699, 6864, 7376, 7656, 7917, 8008, 8294, 8932, 9048, 9681, 9744, 10142, 10556, 11064, 11986, 12012, 12441, 12908, 13369, 13398, 15213, 15312, 15834, 16016, 16588, 17864, 17979, 18096, 19362, 20284, 21112, 22128, 23972, 24024, 24882, 25816, 26738, 26796, 29029, 30426, 31668, 33176, 35497, 35728, 35958, 38724, 40107, 40568, 41951, 42224, 47944, 48048, 49764, 51632, 53476, 53592, 58058, 60852, 63336, 65923, 66352, 70994, 71916, 77448, 80214, 81136, 83902, 87087, 93583, 95888, 99528, 106491, 106952, 107184, 116116, 121704, 125853, 126672, 131846, 141988, 143832, 147059, 154896, 160428, 167804, 173797, 174174, 187166, 197769, 199056, 212982, 213904, 232232, 243408, 251706, 263692, 280749, 283976, 287664, 294118, 320856, 335608, 347594, 348348, 374332, 395538, 425964, 441177, 461461, 464464, 503412, 521391, 527384, 561498, 567952, 588236, 641712, 671216, 695188, 696696, 748664, 791076, 851928, 882354, 922922, 1006824, 1029413, 1042782, 1054768, 1122996, 1176472, 1216579, 1384383, 1390376, 1393392, 1497328, 1582152, 1703856, 1764708, 1845844, 1911767, 2013648, 2058826, 2085564, 2245992, 2352944, 2433158, 2768766, 2780752, 3088239, 3164304, 3529416, 3649737, 3691688, 3823534, 4117652, 4171128, 4491984, 4866316, 5537532, 5735301, 6176478, 7058832, 7299474, 7383376, 7647068, 8235304, 8342256, 9732632, 11075064, 11470602, 12352956, 13382369, 14598948, 15294136, 16470608, 19465264, 22150128, 22941204, 24705912, 26764738, 29197896, 30588272, 40147107, 45882408, 49411824, 53529476, 58395792, 80294214, 91764816, 107058952, 160588428, 214117904, 321176856, 642353712]

約数ペア:

[(1, 642353712), (2, 321176856), (3, 214117904), (4, 160588428), (6, 107058952), (7, 91764816), (8, 80294214), (11, 58395792), (12, 53529476), (13, 49411824), (14, 45882408), (16, 40147107), (21, 30588272), (22, 29197896), (24, 26764738), (26, 24705912), (28, 22941204), (29, 22150128), (33, 19465264), (39, 16470608), (42, 15294136), (44, 14598948), (48, 13382369), (52, 12352956), (56, 11470602), (58, 11075064), (66, 9732632), (77, 8342256), (78, 8235304), (84, 7647068), (87, 7383376), (88, 7299474), (91, 7058832), (104, 6176478), (112, 5735301), (116, 5537532), (132, 4866316), (143, 4491984), (154, 4171128), (156, 4117652), (168, 3823534), (174, 3691688), (176, 3649737), (182, 3529416), (203, 3164304), (208, 3088239), (231, 2780752), (232, 2768766), (264, 2433158), (273, 2352944), (286, 2245992), (308, 2085564), (312, 2058826), (319, 2013648), (336, 1911767), (348, 1845844), (364, 1764708), (377, 1703856), (406, 1582152), (429, 1497328), (461, 1393392), (462, 1390376), (464, 1384383), (528, 1216579), (546, 1176472), (572, 1122996), (609, 1054768), (616, 1042782), (624, 1029413), (638, 1006824), (696, 922922), (728, 882354), (754, 851928), (812, 791076), (858, 748664), (922, 696696), (924, 695188), (957, 671216), (1001, 641712), (1092, 588236), (1131, 567952), (1144, 561498), (1218, 527384), (1232, 521391), (1276, 503412), (1383, 464464), (1392, 461461), (1456, 441177), (1508, 425964), (1624, 395538), (1716, 374332), (1844, 348348), (1848, 347594), (1914, 335608), (2002, 320856), (2184, 294118), (2233, 287664), (2262, 283976), (2288, 280749), (2436, 263692), (2552, 251706), (2639, 243408), (2766, 232232), (3003, 213904), (3016, 212982), (3227, 199056), (3248, 197769), (3432, 187166), (3688, 174174), (3696, 173797), (3828, 167804), (4004, 160428), (4147, 154896), (4368, 147059), (4466, 143832), (4524, 141988), (4872, 131846), (5071, 126672), (5104, 125853), (5278, 121704), (5532, 116116), (5993, 107184), (6006, 106952), (6032, 106491), (6454, 99528), (6699, 95888), (6864, 93583), (7376, 87087), (7656, 83902), (7917, 81136), (8008, 80214), (8294, 77448), (8932, 71916), (9048, 70994), (9681, 66352), (9744, 65923), (10142, 63336), (10556, 60852), (11064, 58058), (11986, 53592), (12012, 53476), (12441, 51632), (12908, 49764), (13369, 48048), (13398, 47944), (15213, 42224), (15312, 41951), (15834, 40568), (16016, 40107), (16588, 38724), (17864, 35958), (17979, 35728), (18096, 35497), (19362, 33176), (20284, 31668), (21112, 30426), (22128, 29029), (23972, 26796), (24024, 26738), (24882, 25816)]