345984912

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{677}}^1$

素因数の和:727

約数の個数: 240

約数和(自身を含む): 1230814080

約数和(自身を除く): 884829168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 169, 182, 189, 208, 216, 234, 252, 273, 312, 336, 338, 351, 364, 378, 432, 468, 504, 507, 546, 624, 676, 677, 702, 728, 756, 819, 936, 1008, 1014, 1092, 1183, 1352, 1354, 1404, 1456, 1512, 1521, 1638, 1872, 2028, 2031, 2184, 2366, 2457, 2704, 2708, 2808, 3024, 3042, 3276, 3549, 4056, 4062, 4368, 4563, 4732, 4739, 4914, 5416, 5616, 6084, 6093, 6552, 7098, 8112, 8124, 8801, 9126, 9464, 9478, 9828, 10647, 10832, 12168, 12186, 13104, 14196, 14217, 16248, 17602, 18252, 18279, 18928, 18956, 19656, 21294, 24336, 24372, 26403, 28392, 28434, 31941, 32496, 35204, 36504, 36558, 37912, 39312, 42588, 42651, 48744, 52806, 56784, 56868, 61607, 63882, 70408, 73008, 73116, 75824, 79209, 85176, 85302, 97488, 105612, 113736, 114413, 123214, 127764, 127953, 140816, 146232, 158418, 170352, 170604, 184821, 211224, 227472, 228826, 237627, 246428, 255528, 255906, 292464, 316836, 341208, 343239, 369642, 422448, 457652, 475254, 492856, 511056, 511812, 554463, 633672, 682416, 686478, 739284, 800891, 915304, 950508, 985712, 1023624, 1029717, 1108926, 1267344, 1372956, 1478568, 1601782, 1663389, 1830608, 1901016, 2047248, 2059434, 2217852, 2402673, 2745912, 2957136, 3089151, 3203564, 3326778, 3802032, 4118868, 4435704, 4805346, 5491824, 6178302, 6407128, 6653556, 7208019, 8237736, 8871408, 9610692, 12356604, 12814256, 13307112, 14416038, 16475472, 19221384, 21624057, 24713208, 26614224, 28832076, 38442768, 43248114, 49426416, 57664152, 86496228, 115328304, 172992456, 345984912]

約数ペア:

[(1, 345984912), (2, 172992456), (3, 115328304), (4, 86496228), (6, 57664152), (7, 49426416), (8, 43248114), (9, 38442768), (12, 28832076), (13, 26614224), (14, 24713208), (16, 21624057), (18, 19221384), (21, 16475472), (24, 14416038), (26, 13307112), (27, 12814256), (28, 12356604), (36, 9610692), (39, 8871408), (42, 8237736), (48, 7208019), (52, 6653556), (54, 6407128), (56, 6178302), (63, 5491824), (72, 4805346), (78, 4435704), (84, 4118868), (91, 3802032), (104, 3326778), (108, 3203564), (112, 3089151), (117, 2957136), (126, 2745912), (144, 2402673), (156, 2217852), (168, 2059434), (169, 2047248), (182, 1901016), (189, 1830608), (208, 1663389), (216, 1601782), (234, 1478568), (252, 1372956), (273, 1267344), (312, 1108926), (336, 1029717), (338, 1023624), (351, 985712), (364, 950508), (378, 915304), (432, 800891), (468, 739284), (504, 686478), (507, 682416), (546, 633672), (624, 554463), (676, 511812), (677, 511056), (702, 492856), (728, 475254), (756, 457652), (819, 422448), (936, 369642), (1008, 343239), (1014, 341208), (1092, 316836), (1183, 292464), (1352, 255906), (1354, 255528), (1404, 246428), (1456, 237627), (1512, 228826), (1521, 227472), (1638, 211224), (1872, 184821), (2028, 170604), (2031, 170352), (2184, 158418), (2366, 146232), (2457, 140816), (2704, 127953), (2708, 127764), (2808, 123214), (3024, 114413), (3042, 113736), (3276, 105612), (3549, 97488), (4056, 85302), (4062, 85176), (4368, 79209), (4563, 75824), (4732, 73116), (4739, 73008), (4914, 70408), (5416, 63882), (5616, 61607), (6084, 56868), (6093, 56784), (6552, 52806), (7098, 48744), (8112, 42651), (8124, 42588), (8801, 39312), (9126, 37912), (9464, 36558), (9478, 36504), (9828, 35204), (10647, 32496), (10832, 31941), (12168, 28434), (12186, 28392), (13104, 26403), (14196, 24372), (14217, 24336), (16248, 21294), (17602, 19656), (18252, 18956), (18279, 18928)]