21358451952

素因数分解:

$2^4\times 3^7\times {\mathrm{599}}^1\times {\mathrm{1019}}^1$

素因数の和:1647

約数の個数: 160

約数和(自身を含む): 62228160000

約数和(自身を除く): 40869708048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 599, 648, 729, 972, 1019, 1198, 1296, 1458, 1797, 1944, 2038, 2187, 2396, 2916, 3057, 3594, 3888, 4076, 4374, 4792, 5391, 5832, 6114, 7188, 8152, 8748, 9171, 9584, 10782, 11664, 12228, 14376, 16173, 16304, 17496, 18342, 21564, 24456, 27513, 28752, 32346, 34992, 36684, 43128, 48519, 48912, 55026, 64692, 73368, 82539, 86256, 97038, 110052, 129384, 145557, 146736, 165078, 194076, 220104, 247617, 258768, 291114, 330156, 388152, 436671, 440208, 495234, 582228, 610381, 660312, 742851, 776304, 873342, 990468, 1164456, 1220762, 1310013, 1320624, 1485702, 1746684, 1831143, 1980936, 2228553, 2328912, 2441524, 2620026, 2971404, 3493368, 3662286, 3961872, 4457106, 4883048, 5240052, 5493429, 5942808, 6986736, 7324572, 8914212, 9766096, 10480104, 10986858, 11885616, 14649144, 16480287, 17828424, 20960208, 21973716, 29298288, 32960574, 35656848, 43947432, 49440861, 65921148, 87894864, 98881722, 131842296, 148322583, 197763444, 263684592, 296645166, 395526888, 444967749, 593290332, 791053776, 889935498, 1186580664, 1334903247, 1779870996, 2373161328, 2669806494, 3559741992, 5339612988, 7119483984, 10679225976, 21358451952]

約数ペア:

[(1, 21358451952), (2, 10679225976), (3, 7119483984), (4, 5339612988), (6, 3559741992), (8, 2669806494), (9, 2373161328), (12, 1779870996), (16, 1334903247), (18, 1186580664), (24, 889935498), (27, 791053776), (36, 593290332), (48, 444967749), (54, 395526888), (72, 296645166), (81, 263684592), (108, 197763444), (144, 148322583), (162, 131842296), (216, 98881722), (243, 87894864), (324, 65921148), (432, 49440861), (486, 43947432), (599, 35656848), (648, 32960574), (729, 29298288), (972, 21973716), (1019, 20960208), (1198, 17828424), (1296, 16480287), (1458, 14649144), (1797, 11885616), (1944, 10986858), (2038, 10480104), (2187, 9766096), (2396, 8914212), (2916, 7324572), (3057, 6986736), (3594, 5942808), (3888, 5493429), (4076, 5240052), (4374, 4883048), (4792, 4457106), (5391, 3961872), (5832, 3662286), (6114, 3493368), (7188, 2971404), (8152, 2620026), (8748, 2441524), (9171, 2328912), (9584, 2228553), (10782, 1980936), (11664, 1831143), (12228, 1746684), (14376, 1485702), (16173, 1320624), (16304, 1310013), (17496, 1220762), (18342, 1164456), (21564, 990468), (24456, 873342), (27513, 776304), (28752, 742851), (32346, 660312), (34992, 610381), (36684, 582228), (43128, 495234), (48519, 440208), (48912, 436671), (55026, 388152), (64692, 330156), (73368, 291114), (82539, 258768), (86256, 247617), (97038, 220104), (110052, 194076), (129384, 165078), (145557, 146736)]