331428096

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 216

約数和(自身を含む): 1029930720

約数和(自身を除く): 698502624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 67, 72, 76, 96, 113, 114, 128, 134, 144, 152, 171, 192, 201, 226, 228, 256, 268, 288, 304, 339, 342, 384, 402, 452, 456, 536, 576, 603, 608, 678, 684, 768, 804, 904, 912, 1017, 1072, 1152, 1206, 1216, 1273, 1356, 1368, 1608, 1808, 1824, 2034, 2144, 2147, 2304, 2412, 2432, 2546, 2712, 2736, 3216, 3616, 3648, 3819, 4068, 4288, 4294, 4824, 4864, 5092, 5424, 5472, 6432, 6441, 7232, 7296, 7571, 7638, 8136, 8576, 8588, 9648, 10184, 10848, 10944, 11457, 12864, 12882, 14464, 14592, 15142, 15276, 16272, 17152, 17176, 19296, 19323, 20368, 21696, 21888, 22713, 22914, 25728, 25764, 28928, 30284, 30552, 32544, 34352, 38592, 38646, 40736, 43392, 43776, 45426, 45828, 51456, 51528, 60568, 61104, 65088, 68139, 68704, 77184, 77292, 81472, 86784, 90852, 91656, 103056, 121136, 122208, 130176, 136278, 137408, 143849, 154368, 154584, 162944, 181704, 183312, 206112, 242272, 244416, 260352, 272556, 274816, 287698, 309168, 325888, 363408, 366624, 412224, 431547, 484544, 488832, 545112, 549632, 575396, 618336, 726816, 733248, 824448, 863094, 969088, 977664, 1090224, 1150792, 1236672, 1294641, 1453632, 1466496, 1648896, 1726188, 1938176, 2180448, 2301584, 2473344, 2589282, 2907264, 2932992, 3452376, 4360896, 4603168, 4946688, 5178564, 5814528, 6904752, 8721792, 9206336, 10357128, 13809504, 17443584, 18412672, 20714256, 27619008, 36825344, 41428512, 55238016, 82857024, 110476032, 165714048, 331428096]

約数ペア:

[(1, 331428096), (2, 165714048), (3, 110476032), (4, 82857024), (6, 55238016), (8, 41428512), (9, 36825344), (12, 27619008), (16, 20714256), (18, 18412672), (19, 17443584), (24, 13809504), (32, 10357128), (36, 9206336), (38, 8721792), (48, 6904752), (57, 5814528), (64, 5178564), (67, 4946688), (72, 4603168), (76, 4360896), (96, 3452376), (113, 2932992), (114, 2907264), (128, 2589282), (134, 2473344), (144, 2301584), (152, 2180448), (171, 1938176), (192, 1726188), (201, 1648896), (226, 1466496), (228, 1453632), (256, 1294641), (268, 1236672), (288, 1150792), (304, 1090224), (339, 977664), (342, 969088), (384, 863094), (402, 824448), (452, 733248), (456, 726816), (536, 618336), (576, 575396), (603, 549632), (608, 545112), (678, 488832), (684, 484544), (768, 431547), (804, 412224), (904, 366624), (912, 363408), (1017, 325888), (1072, 309168), (1152, 287698), (1206, 274816), (1216, 272556), (1273, 260352), (1356, 244416), (1368, 242272), (1608, 206112), (1808, 183312), (1824, 181704), (2034, 162944), (2144, 154584), (2147, 154368), (2304, 143849), (2412, 137408), (2432, 136278), (2546, 130176), (2712, 122208), (2736, 121136), (3216, 103056), (3616, 91656), (3648, 90852), (3819, 86784), (4068, 81472), (4288, 77292), (4294, 77184), (4824, 68704), (4864, 68139), (5092, 65088), (5424, 61104), (5472, 60568), (6432, 51528), (6441, 51456), (7232, 45828), (7296, 45426), (7571, 43776), (7638, 43392), (8136, 40736), (8576, 38646), (8588, 38592), (9648, 34352), (10184, 32544), (10848, 30552), (10944, 30284), (11457, 28928), (12864, 25764), (12882, 25728), (14464, 22914), (14592, 22713), (15142, 21888), (15276, 21696), (16272, 20368), (17152, 19323), (17176, 19296)]