385390512

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:316

約数の個数: 240

約数和(自身を含む): 1245753600

約数和(自身を除く): 860363088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 31, 36, 39, 48, 52, 58, 62, 72, 78, 87, 93, 104, 116, 117, 124, 144, 156, 174, 186, 208, 229, 232, 234, 248, 261, 279, 312, 348, 372, 377, 403, 458, 464, 468, 496, 522, 558, 624, 687, 696, 744, 754, 806, 899, 916, 936, 1044, 1116, 1131, 1209, 1374, 1392, 1488, 1508, 1612, 1798, 1832, 1872, 2061, 2088, 2232, 2262, 2418, 2697, 2748, 2977, 3016, 3224, 3393, 3596, 3627, 3664, 4122, 4176, 4464, 4524, 4836, 5394, 5496, 5954, 6032, 6448, 6641, 6786, 7099, 7192, 7254, 8091, 8244, 8931, 9048, 9672, 10788, 10992, 11687, 11908, 13282, 13572, 14198, 14384, 14508, 16182, 16488, 17862, 18096, 19344, 19923, 21297, 21576, 23374, 23816, 26564, 26793, 27144, 28396, 29016, 32364, 32976, 35061, 35724, 39846, 42594, 43152, 46748, 47632, 53128, 53586, 54288, 56792, 58032, 59769, 63891, 64728, 70122, 71448, 79692, 85188, 86333, 92287, 93496, 105183, 106256, 107172, 113584, 119538, 127782, 129456, 140244, 142896, 159384, 170376, 172666, 184574, 186992, 205871, 210366, 214344, 239076, 255564, 258999, 276861, 280488, 318768, 340752, 345332, 369148, 411742, 420732, 428688, 478152, 511128, 517998, 553722, 560976, 617613, 690664, 738296, 776997, 823484, 830583, 841464, 956304, 1022256, 1035996, 1107444, 1235226, 1381328, 1476592, 1553994, 1646968, 1661166, 1682928, 1852839, 2071992, 2214888, 2470452, 2676323, 3107988, 3293936, 3322332, 3705678, 4143984, 4429776, 4940904, 5352646, 6215976, 6644664, 7411356, 8028969, 9881808, 10705292, 12431952, 13289328, 14822712, 16057938, 21410584, 24086907, 29645424, 32115876, 42821168, 48173814, 64231752, 96347628, 128463504, 192695256, 385390512]

約数ペア:

[(1, 385390512), (2, 192695256), (3, 128463504), (4, 96347628), (6, 64231752), (8, 48173814), (9, 42821168), (12, 32115876), (13, 29645424), (16, 24086907), (18, 21410584), (24, 16057938), (26, 14822712), (29, 13289328), (31, 12431952), (36, 10705292), (39, 9881808), (48, 8028969), (52, 7411356), (58, 6644664), (62, 6215976), (72, 5352646), (78, 4940904), (87, 4429776), (93, 4143984), (104, 3705678), (116, 3322332), (117, 3293936), (124, 3107988), (144, 2676323), (156, 2470452), (174, 2214888), (186, 2071992), (208, 1852839), (229, 1682928), (232, 1661166), (234, 1646968), (248, 1553994), (261, 1476592), (279, 1381328), (312, 1235226), (348, 1107444), (372, 1035996), (377, 1022256), (403, 956304), (458, 841464), (464, 830583), (468, 823484), (496, 776997), (522, 738296), (558, 690664), (624, 617613), (687, 560976), (696, 553722), (744, 517998), (754, 511128), (806, 478152), (899, 428688), (916, 420732), (936, 411742), (1044, 369148), (1116, 345332), (1131, 340752), (1209, 318768), (1374, 280488), (1392, 276861), (1488, 258999), (1508, 255564), (1612, 239076), (1798, 214344), (1832, 210366), (1872, 205871), (2061, 186992), (2088, 184574), (2232, 172666), (2262, 170376), (2418, 159384), (2697, 142896), (2748, 140244), (2977, 129456), (3016, 127782), (3224, 119538), (3393, 113584), (3596, 107172), (3627, 106256), (3664, 105183), (4122, 93496), (4176, 92287), (4464, 86333), (4524, 85188), (4836, 79692), (5394, 71448), (5496, 70122), (5954, 64728), (6032, 63891), (6448, 59769), (6641, 58032), (6786, 56792), (7099, 54288), (7192, 53586), (7254, 53128), (8091, 47632), (8244, 46748), (8931, 43152), (9048, 42594), (9672, 39846), (10788, 35724), (10992, 35061), (11687, 32976), (11908, 32364), (13282, 29016), (13572, 28396), (14198, 27144), (14384, 26793), (14508, 26564), (16182, 23816), (16488, 23374), (17862, 21576), (18096, 21297), (19344, 19923)]