238637568

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:107

約数の個数: 320

約数和(自身を含む): 783699840

約数和(自身を除く): 545062272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 19, 24, 26, 32, 34, 37, 38, 39, 48, 51, 52, 57, 64, 68, 74, 76, 78, 96, 102, 104, 111, 114, 128, 136, 148, 152, 156, 192, 204, 208, 221, 222, 228, 247, 256, 272, 296, 304, 312, 323, 384, 408, 416, 442, 444, 456, 481, 494, 512, 544, 592, 608, 624, 629, 646, 663, 703, 741, 768, 816, 832, 884, 888, 912, 962, 969, 988, 1088, 1184, 1216, 1248, 1258, 1292, 1326, 1406, 1443, 1482, 1536, 1632, 1664, 1768, 1776, 1824, 1887, 1924, 1938, 1976, 2109, 2176, 2368, 2432, 2496, 2516, 2584, 2652, 2812, 2886, 2964, 3264, 3328, 3536, 3552, 3648, 3774, 3848, 3876, 3952, 4199, 4218, 4352, 4736, 4864, 4992, 5032, 5168, 5304, 5624, 5772, 5928, 6528, 6656, 7072, 7104, 7296, 7548, 7696, 7752, 7904, 8177, 8398, 8436, 8704, 9139, 9472, 9728, 9984, 10064, 10336, 10608, 11248, 11544, 11856, 11951, 12597, 13056, 14144, 14208, 14592, 15096, 15392, 15504, 15808, 16354, 16796, 16872, 18278, 18944, 19968, 20128, 20672, 21216, 22496, 23088, 23712, 23902, 24531, 25194, 26112, 27417, 28288, 28416, 29184, 30192, 30784, 31008, 31616, 32708, 33592, 33744, 35853, 36556, 40256, 41344, 42432, 44992, 46176, 47424, 47804, 49062, 50388, 54834, 56576, 56832, 60384, 61568, 62016, 63232, 65416, 67184, 67488, 71706, 73112, 80512, 82688, 84864, 89984, 92352, 94848, 95608, 98124, 100776, 109668, 113152, 120768, 123136, 124032, 126464, 130832, 134368, 134976, 143412, 146224, 155363, 161024, 165376, 169728, 179968, 184704, 189696, 191216, 196248, 201552, 219336, 241536, 246272, 248064, 261664, 268736, 269952, 286824, 292448, 310726, 322048, 339456, 359936, 369408, 379392, 382432, 392496, 403104, 438672, 466089, 483072, 496128, 523328, 537472, 539904, 573648, 584896, 621452, 738816, 764864, 784992, 806208, 877344, 932178, 966144, 1046656, 1074944, 1079808, 1147296, 1169792, 1242904, 1529728, 1569984, 1612416, 1754688, 1864356, 2093312, 2149888, 2294592, 2339584, 2485808, 3059456, 3139968, 3224832, 3509376, 3728712, 4186624, 4589184, 4679168, 4971616, 6118912, 6279936, 6449664, 7018752, 7457424, 9178368, 9943232, 12559872, 14037504, 14914848, 18356736, 19886464, 29829696, 39772928, 59659392, 79545856, 119318784, 238637568]

約数ペア:

[(1, 238637568), (2, 119318784), (3, 79545856), (4, 59659392), (6, 39772928), (8, 29829696), (12, 19886464), (13, 18356736), (16, 14914848), (17, 14037504), (19, 12559872), (24, 9943232), (26, 9178368), (32, 7457424), (34, 7018752), (37, 6449664), (38, 6279936), (39, 6118912), (48, 4971616), (51, 4679168), (52, 4589184), (57, 4186624), (64, 3728712), (68, 3509376), (74, 3224832), (76, 3139968), (78, 3059456), (96, 2485808), (102, 2339584), (104, 2294592), (111, 2149888), (114, 2093312), (128, 1864356), (136, 1754688), (148, 1612416), (152, 1569984), (156, 1529728), (192, 1242904), (204, 1169792), (208, 1147296), (221, 1079808), (222, 1074944), (228, 1046656), (247, 966144), (256, 932178), (272, 877344), (296, 806208), (304, 784992), (312, 764864), (323, 738816), (384, 621452), (408, 584896), (416, 573648), (442, 539904), (444, 537472), (456, 523328), (481, 496128), (494, 483072), (512, 466089), (544, 438672), (592, 403104), (608, 392496), (624, 382432), (629, 379392), (646, 369408), (663, 359936), (703, 339456), (741, 322048), (768, 310726), (816, 292448), (832, 286824), (884, 269952), (888, 268736), (912, 261664), (962, 248064), (969, 246272), (988, 241536), (1088, 219336), (1184, 201552), (1216, 196248), (1248, 191216), (1258, 189696), (1292, 184704), (1326, 179968), (1406, 169728), (1443, 165376), (1482, 161024), (1536, 155363), (1632, 146224), (1664, 143412), (1768, 134976), (1776, 134368), (1824, 130832), (1887, 126464), (1924, 124032), (1938, 123136), (1976, 120768), (2109, 113152), (2176, 109668), (2368, 100776), (2432, 98124), (2496, 95608), (2516, 94848), (2584, 92352), (2652, 89984), (2812, 84864), (2886, 82688), (2964, 80512), (3264, 73112), (3328, 71706), (3536, 67488), (3552, 67184), (3648, 65416), (3774, 63232), (3848, 62016), (3876, 61568), (3952, 60384), (4199, 56832), (4218, 56576), (4352, 54834), (4736, 50388), (4864, 49062), (4992, 47804), (5032, 47424), (5168, 46176), (5304, 44992), (5624, 42432), (5772, 41344), (5928, 40256), (6528, 36556), (6656, 35853), (7072, 33744), (7104, 33592), (7296, 32708), (7548, 31616), (7696, 31008), (7752, 30784), (7904, 30192), (8177, 29184), (8398, 28416), (8436, 28288), (8704, 27417), (9139, 26112), (9472, 25194), (9728, 24531), (9984, 23902), (10064, 23712), (10336, 23088), (10608, 22496), (11248, 21216), (11544, 20672), (11856, 20128), (11951, 19968), (12597, 18944), (13056, 18278), (14144, 16872), (14208, 16796), (14592, 16354), (15096, 15808), (15392, 15504)]