328475808

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{587}}^1$

素因数の和:699

約数の個数: 144

約数和(自身を含む): 982406880

約数和(自身を除く): 653931072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 67, 72, 87, 96, 116, 134, 144, 174, 201, 232, 261, 268, 288, 348, 402, 464, 522, 536, 587, 603, 696, 804, 928, 1044, 1072, 1174, 1206, 1392, 1608, 1761, 1943, 2088, 2144, 2348, 2412, 2784, 3216, 3522, 3886, 4176, 4696, 4824, 5283, 5829, 6432, 7044, 7772, 8352, 9392, 9648, 10566, 11658, 14088, 15544, 17023, 17487, 18784, 19296, 21132, 23316, 28176, 31088, 34046, 34974, 39329, 42264, 46632, 51069, 56352, 62176, 68092, 69948, 78658, 84528, 93264, 102138, 117987, 136184, 139896, 153207, 157316, 169056, 186528, 204276, 235974, 272368, 279792, 306414, 314632, 353961, 408552, 471948, 544736, 559584, 612828, 629264, 707922, 817104, 943896, 1140541, 1225656, 1258528, 1415844, 1634208, 1887792, 2281082, 2451312, 2831688, 3421623, 3775584, 4562164, 4902624, 5663376, 6843246, 9124328, 10264869, 11326752, 13686492, 18248656, 20529738, 27372984, 36497312, 41059476, 54745968, 82118952, 109491936, 164237904, 328475808]

約数ペア:

[(1, 328475808), (2, 164237904), (3, 109491936), (4, 82118952), (6, 54745968), (8, 41059476), (9, 36497312), (12, 27372984), (16, 20529738), (18, 18248656), (24, 13686492), (29, 11326752), (32, 10264869), (36, 9124328), (48, 6843246), (58, 5663376), (67, 4902624), (72, 4562164), (87, 3775584), (96, 3421623), (116, 2831688), (134, 2451312), (144, 2281082), (174, 1887792), (201, 1634208), (232, 1415844), (261, 1258528), (268, 1225656), (288, 1140541), (348, 943896), (402, 817104), (464, 707922), (522, 629264), (536, 612828), (587, 559584), (603, 544736), (696, 471948), (804, 408552), (928, 353961), (1044, 314632), (1072, 306414), (1174, 279792), (1206, 272368), (1392, 235974), (1608, 204276), (1761, 186528), (1943, 169056), (2088, 157316), (2144, 153207), (2348, 139896), (2412, 136184), (2784, 117987), (3216, 102138), (3522, 93264), (3886, 84528), (4176, 78658), (4696, 69948), (4824, 68092), (5283, 62176), (5829, 56352), (6432, 51069), (7044, 46632), (7772, 42264), (8352, 39329), (9392, 34974), (9648, 34046), (10566, 31088), (11658, 28176), (14088, 23316), (15544, 21132), (17023, 19296), (17487, 18784)]