821729952

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3571}}^1$

素因数の和:3651

約数の個数: 144

約数和(自身を含む): 2527604352

約数和(自身を除く): 1705874400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 47, 48, 51, 68, 72, 94, 96, 102, 136, 141, 144, 153, 188, 204, 272, 282, 288, 306, 376, 408, 423, 544, 564, 612, 752, 799, 816, 846, 1128, 1224, 1504, 1598, 1632, 1692, 2256, 2397, 2448, 3196, 3384, 3571, 4512, 4794, 4896, 6392, 6768, 7142, 7191, 9588, 10713, 12784, 13536, 14284, 14382, 19176, 21426, 25568, 28568, 28764, 32139, 38352, 42852, 57136, 57528, 60707, 64278, 76704, 85704, 114272, 115056, 121414, 128556, 167837, 171408, 182121, 230112, 242828, 257112, 335674, 342816, 364242, 485656, 503511, 514224, 546363, 671348, 728484, 971312, 1007022, 1028448, 1092726, 1342696, 1456968, 1510533, 1942624, 2014044, 2185452, 2685392, 2853229, 2913936, 3021066, 4028088, 4370904, 5370784, 5706458, 5827872, 6042132, 8056176, 8559687, 8741808, 11412916, 12084264, 16112352, 17119374, 17483616, 22825832, 24168528, 25679061, 34238748, 45651664, 48337056, 51358122, 68477496, 91303328, 102716244, 136954992, 205432488, 273909984, 410864976, 821729952]

約数ペア:

[(1, 821729952), (2, 410864976), (3, 273909984), (4, 205432488), (6, 136954992), (8, 102716244), (9, 91303328), (12, 68477496), (16, 51358122), (17, 48337056), (18, 45651664), (24, 34238748), (32, 25679061), (34, 24168528), (36, 22825832), (47, 17483616), (48, 17119374), (51, 16112352), (68, 12084264), (72, 11412916), (94, 8741808), (96, 8559687), (102, 8056176), (136, 6042132), (141, 5827872), (144, 5706458), (153, 5370784), (188, 4370904), (204, 4028088), (272, 3021066), (282, 2913936), (288, 2853229), (306, 2685392), (376, 2185452), (408, 2014044), (423, 1942624), (544, 1510533), (564, 1456968), (612, 1342696), (752, 1092726), (799, 1028448), (816, 1007022), (846, 971312), (1128, 728484), (1224, 671348), (1504, 546363), (1598, 514224), (1632, 503511), (1692, 485656), (2256, 364242), (2397, 342816), (2448, 335674), (3196, 257112), (3384, 242828), (3571, 230112), (4512, 182121), (4794, 171408), (4896, 167837), (6392, 128556), (6768, 121414), (7142, 115056), (7191, 114272), (9588, 85704), (10713, 76704), (12784, 64278), (13536, 60707), (14284, 57528), (14382, 57136), (19176, 42852), (21426, 38352), (25568, 32139), (28568, 28764)]