378049308

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{137}}^1$

素因数の和:209

約数の個数: 216

約数和(自身を含む): 1174802832

約数和(自身を除く): 796753524

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 49, 52, 57, 76, 78, 84, 91, 98, 114, 133, 137, 147, 156, 182, 196, 228, 247, 266, 273, 274, 294, 361, 364, 399, 411, 494, 532, 546, 548, 588, 637, 722, 741, 798, 822, 931, 959, 988, 1083, 1092, 1274, 1444, 1482, 1596, 1644, 1729, 1781, 1862, 1911, 1918, 2166, 2527, 2548, 2603, 2793, 2877, 2964, 3458, 3562, 3724, 3822, 3836, 4332, 4693, 5054, 5187, 5206, 5343, 5586, 5754, 6713, 6916, 7124, 7581, 7644, 7809, 9386, 10108, 10374, 10412, 10686, 11172, 11508, 12103, 12467, 13426, 14079, 15162, 15618, 17689, 18221, 18772, 20139, 20748, 21372, 24206, 24934, 26852, 28158, 30324, 31236, 32851, 33839, 35378, 36309, 36442, 37401, 40278, 48412, 49457, 49868, 53067, 54663, 56316, 65702, 67678, 70756, 72618, 72884, 74802, 80556, 87269, 98553, 98914, 101517, 106134, 109326, 127547, 131404, 135356, 145236, 148371, 149604, 174538, 197106, 197828, 203034, 212268, 218652, 229957, 236873, 255094, 261807, 296742, 346199, 349076, 382641, 394212, 406068, 459914, 473746, 510188, 523614, 593484, 642941, 689871, 692398, 710619, 765282, 919828, 947492, 1038597, 1047228, 1285882, 1379742, 1384796, 1421238, 1530564, 1658111, 1928823, 2077194, 2423393, 2571764, 2759484, 2842476, 3316222, 3857646, 4154388, 4500587, 4846786, 4974333, 6632444, 7270179, 7715292, 9001174, 9693572, 9948666, 13501761, 14540358, 18002348, 19897332, 27003522, 29080716, 31504109, 54007044, 63008218, 94512327, 126016436, 189024654, 378049308]

約数ペア:

[(1, 378049308), (2, 189024654), (3, 126016436), (4, 94512327), (6, 63008218), (7, 54007044), (12, 31504109), (13, 29080716), (14, 27003522), (19, 19897332), (21, 18002348), (26, 14540358), (28, 13501761), (38, 9948666), (39, 9693572), (42, 9001174), (49, 7715292), (52, 7270179), (57, 6632444), (76, 4974333), (78, 4846786), (84, 4500587), (91, 4154388), (98, 3857646), (114, 3316222), (133, 2842476), (137, 2759484), (147, 2571764), (156, 2423393), (182, 2077194), (196, 1928823), (228, 1658111), (247, 1530564), (266, 1421238), (273, 1384796), (274, 1379742), (294, 1285882), (361, 1047228), (364, 1038597), (399, 947492), (411, 919828), (494, 765282), (532, 710619), (546, 692398), (548, 689871), (588, 642941), (637, 593484), (722, 523614), (741, 510188), (798, 473746), (822, 459914), (931, 406068), (959, 394212), (988, 382641), (1083, 349076), (1092, 346199), (1274, 296742), (1444, 261807), (1482, 255094), (1596, 236873), (1644, 229957), (1729, 218652), (1781, 212268), (1862, 203034), (1911, 197828), (1918, 197106), (2166, 174538), (2527, 149604), (2548, 148371), (2603, 145236), (2793, 135356), (2877, 131404), (2964, 127547), (3458, 109326), (3562, 106134), (3724, 101517), (3822, 98914), (3836, 98553), (4332, 87269), (4693, 80556), (5054, 74802), (5187, 72884), (5206, 72618), (5343, 70756), (5586, 67678), (5754, 65702), (6713, 56316), (6916, 54663), (7124, 53067), (7581, 49868), (7644, 49457), (7809, 48412), (9386, 40278), (10108, 37401), (10374, 36442), (10412, 36309), (10686, 35378), (11172, 33839), (11508, 32851), (12103, 31236), (12467, 30324), (13426, 28158), (14079, 26852), (15162, 24934), (15618, 24206), (17689, 21372), (18221, 20748), (18772, 20139)]