121731792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:122

約数の個数: 240

約数和(自身を含む): 413723520

約数和(自身を除く): 291991728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 31, 39, 42, 48, 52, 56, 58, 62, 78, 84, 87, 91, 93, 104, 112, 116, 124, 156, 168, 174, 182, 186, 203, 208, 217, 232, 248, 273, 312, 336, 348, 364, 372, 377, 403, 406, 434, 464, 496, 546, 609, 624, 651, 696, 728, 744, 754, 806, 812, 868, 899, 961, 1092, 1131, 1209, 1218, 1302, 1392, 1456, 1488, 1508, 1612, 1624, 1736, 1798, 1922, 2184, 2262, 2418, 2436, 2604, 2639, 2697, 2821, 2883, 3016, 3224, 3248, 3472, 3596, 3844, 4368, 4524, 4836, 4872, 5208, 5278, 5394, 5642, 5766, 6032, 6293, 6448, 6727, 7192, 7688, 7917, 8463, 9048, 9672, 9744, 10416, 10556, 10788, 11284, 11532, 11687, 12493, 12586, 13454, 14384, 15376, 15834, 16926, 18096, 18879, 19344, 20181, 21112, 21576, 22568, 23064, 23374, 24986, 25172, 26908, 27869, 31668, 33852, 35061, 37479, 37758, 40362, 42224, 43152, 45136, 46128, 46748, 49972, 50344, 53816, 55738, 63336, 67704, 70122, 74958, 75516, 80724, 81809, 83607, 87451, 93496, 99944, 100688, 107632, 111476, 126672, 135408, 140244, 149916, 151032, 161448, 163618, 167214, 174902, 186992, 195083, 199888, 222952, 245427, 262353, 280488, 299832, 302064, 322896, 327236, 334428, 349804, 362297, 390166, 445904, 490854, 524706, 560976, 585249, 599664, 654472, 668856, 699608, 724594, 780332, 981708, 1049412, 1086891, 1170498, 1308944, 1337712, 1399216, 1449188, 1560664, 1963416, 2098824, 2173782, 2340996, 2536079, 2898376, 3121328, 3926832, 4197648, 4347564, 4681992, 5072158, 5796752, 7608237, 8695128, 9363984, 10144316, 15216474, 17390256, 20288632, 30432948, 40577264, 60865896, 121731792]

約数ペア:

[(1, 121731792), (2, 60865896), (3, 40577264), (4, 30432948), (6, 20288632), (7, 17390256), (8, 15216474), (12, 10144316), (13, 9363984), (14, 8695128), (16, 7608237), (21, 5796752), (24, 5072158), (26, 4681992), (28, 4347564), (29, 4197648), (31, 3926832), (39, 3121328), (42, 2898376), (48, 2536079), (52, 2340996), (56, 2173782), (58, 2098824), (62, 1963416), (78, 1560664), (84, 1449188), (87, 1399216), (91, 1337712), (93, 1308944), (104, 1170498), (112, 1086891), (116, 1049412), (124, 981708), (156, 780332), (168, 724594), (174, 699608), (182, 668856), (186, 654472), (203, 599664), (208, 585249), (217, 560976), (232, 524706), (248, 490854), (273, 445904), (312, 390166), (336, 362297), (348, 349804), (364, 334428), (372, 327236), (377, 322896), (403, 302064), (406, 299832), (434, 280488), (464, 262353), (496, 245427), (546, 222952), (609, 199888), (624, 195083), (651, 186992), (696, 174902), (728, 167214), (744, 163618), (754, 161448), (806, 151032), (812, 149916), (868, 140244), (899, 135408), (961, 126672), (1092, 111476), (1131, 107632), (1209, 100688), (1218, 99944), (1302, 93496), (1392, 87451), (1456, 83607), (1488, 81809), (1508, 80724), (1612, 75516), (1624, 74958), (1736, 70122), (1798, 67704), (1922, 63336), (2184, 55738), (2262, 53816), (2418, 50344), (2436, 49972), (2604, 46748), (2639, 46128), (2697, 45136), (2821, 43152), (2883, 42224), (3016, 40362), (3224, 37758), (3248, 37479), (3472, 35061), (3596, 33852), (3844, 31668), (4368, 27869), (4524, 26908), (4836, 25172), (4872, 24986), (5208, 23374), (5278, 23064), (5394, 22568), (5642, 21576), (5766, 21112), (6032, 20181), (6293, 19344), (6448, 18879), (6727, 18096), (7192, 16926), (7688, 15834), (7917, 15376), (8463, 14384), (9048, 13454), (9672, 12586), (9744, 12493), (10416, 11687), (10556, 11532), (10788, 11284)]