331817304

素因数分解:

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

素因数の和:115

約数の個数: 256

約数和(自身を含む): 1096704000

約数和(自身を除く): 764886696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 31, 39, 42, 52, 56, 58, 62, 78, 84, 87, 91, 93, 104, 116, 124, 156, 168, 169, 174, 182, 186, 203, 217, 232, 248, 273, 312, 338, 348, 364, 372, 377, 403, 406, 434, 507, 546, 609, 651, 676, 696, 728, 744, 754, 806, 812, 868, 899, 1014, 1092, 1131, 1183, 1209, 1218, 1302, 1352, 1508, 1612, 1624, 1736, 1798, 2028, 2184, 2197, 2262, 2366, 2418, 2436, 2604, 2639, 2697, 2821, 3016, 3224, 3549, 3596, 4056, 4394, 4524, 4732, 4836, 4872, 4901, 5208, 5239, 5278, 5394, 5642, 6293, 6591, 7098, 7192, 7917, 8463, 8788, 9048, 9464, 9672, 9802, 10478, 10556, 10788, 11284, 11687, 12586, 13182, 14196, 14703, 15379, 15717, 15834, 16926, 17576, 18879, 19604, 20956, 21112, 21576, 22568, 23374, 25172, 26364, 28392, 29406, 30758, 31434, 31668, 33852, 34307, 35061, 36673, 37758, 39208, 41912, 46137, 46748, 50344, 52728, 58812, 61516, 62868, 63336, 63713, 67704, 68107, 68614, 70122, 73346, 75516, 81809, 92274, 93496, 102921, 110019, 117624, 123032, 125736, 127426, 136214, 137228, 140244, 146692, 151032, 151931, 163618, 184548, 191139, 204321, 205842, 220038, 245427, 254852, 272428, 274456, 280488, 293384, 303862, 327236, 369096, 382278, 408642, 411684, 440076, 445991, 455793, 476749, 490854, 509704, 544856, 607724, 654472, 764556, 817284, 823368, 880152, 891982, 911586, 953498, 981708, 1063517, 1215448, 1337973, 1430247, 1529112, 1634568, 1783964, 1823172, 1906996, 1963416, 1975103, 2127034, 2675946, 2860494, 3190551, 3567928, 3646344, 3813992, 3950206, 4254068, 5351892, 5720988, 5925309, 6381102, 7900412, 8508136, 10703784, 11441976, 11850618, 12762204, 13825721, 15800824, 23701236, 25524408, 27651442, 41477163, 47402472, 55302884, 82954326, 110605768, 165908652, 331817304]

約数ペア:

[(1, 331817304), (2, 165908652), (3, 110605768), (4, 82954326), (6, 55302884), (7, 47402472), (8, 41477163), (12, 27651442), (13, 25524408), (14, 23701236), (21, 15800824), (24, 13825721), (26, 12762204), (28, 11850618), (29, 11441976), (31, 10703784), (39, 8508136), (42, 7900412), (52, 6381102), (56, 5925309), (58, 5720988), (62, 5351892), (78, 4254068), (84, 3950206), (87, 3813992), (91, 3646344), (93, 3567928), (104, 3190551), (116, 2860494), (124, 2675946), (156, 2127034), (168, 1975103), (169, 1963416), (174, 1906996), (182, 1823172), (186, 1783964), (203, 1634568), (217, 1529112), (232, 1430247), (248, 1337973), (273, 1215448), (312, 1063517), (338, 981708), (348, 953498), (364, 911586), (372, 891982), (377, 880152), (403, 823368), (406, 817284), (434, 764556), (507, 654472), (546, 607724), (609, 544856), (651, 509704), (676, 490854), (696, 476749), (728, 455793), (744, 445991), (754, 440076), (806, 411684), (812, 408642), (868, 382278), (899, 369096), (1014, 327236), (1092, 303862), (1131, 293384), (1183, 280488), (1209, 274456), (1218, 272428), (1302, 254852), (1352, 245427), (1508, 220038), (1612, 205842), (1624, 204321), (1736, 191139), (1798, 184548), (2028, 163618), (2184, 151931), (2197, 151032), (2262, 146692), (2366, 140244), (2418, 137228), (2436, 136214), (2604, 127426), (2639, 125736), (2697, 123032), (2821, 117624), (3016, 110019), (3224, 102921), (3549, 93496), (3596, 92274), (4056, 81809), (4394, 75516), (4524, 73346), (4732, 70122), (4836, 68614), (4872, 68107), (4901, 67704), (5208, 63713), (5239, 63336), (5278, 62868), (5394, 61516), (5642, 58812), (6293, 52728), (6591, 50344), (7098, 46748), (7192, 46137), (7917, 41912), (8463, 39208), (8788, 37758), (9048, 36673), (9464, 35061), (9672, 34307), (9802, 33852), (10478, 31668), (10556, 31434), (10788, 30758), (11284, 29406), (11687, 28392), (12586, 26364), (13182, 25172), (14196, 23374), (14703, 22568), (15379, 21576), (15717, 21112), (15834, 20956), (16926, 19604), (17576, 18879)]