515218512

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 160

約数和(自身を含む): 1439907840

約数和(自身を除く): 924689328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 47, 48, 53, 62, 93, 94, 106, 124, 139, 141, 159, 186, 188, 212, 248, 278, 282, 318, 372, 376, 417, 424, 496, 556, 564, 636, 744, 752, 834, 848, 1112, 1128, 1272, 1457, 1488, 1643, 1668, 2224, 2256, 2491, 2544, 2914, 3286, 3336, 4309, 4371, 4929, 4982, 5828, 6533, 6572, 6672, 7367, 7473, 8618, 8742, 9858, 9964, 11656, 12927, 13066, 13144, 14734, 14946, 17236, 17484, 19599, 19716, 19928, 22101, 23312, 25854, 26132, 26288, 29468, 29892, 34472, 34968, 39198, 39432, 39856, 44202, 51708, 52264, 58936, 59784, 68944, 69936, 77221, 78396, 78864, 88404, 103416, 104528, 117872, 119568, 154442, 156792, 176808, 202523, 206832, 228377, 231663, 308884, 313584, 346249, 353616, 405046, 456754, 463326, 607569, 617768, 685131, 692498, 810092, 913508, 926652, 1038747, 1215138, 1235536, 1370262, 1384996, 1620184, 1827016, 1853304, 2077494, 2430276, 2740524, 2769992, 3240368, 3654032, 3706608, 4154988, 4860552, 5481048, 5539984, 8309976, 9721104, 10733719, 10962096, 16619952, 21467438, 32201157, 42934876, 64402314, 85869752, 128804628, 171739504, 257609256, 515218512]

約数ペア:

[(1, 515218512), (2, 257609256), (3, 171739504), (4, 128804628), (6, 85869752), (8, 64402314), (12, 42934876), (16, 32201157), (24, 21467438), (31, 16619952), (47, 10962096), (48, 10733719), (53, 9721104), (62, 8309976), (93, 5539984), (94, 5481048), (106, 4860552), (124, 4154988), (139, 3706608), (141, 3654032), (159, 3240368), (186, 2769992), (188, 2740524), (212, 2430276), (248, 2077494), (278, 1853304), (282, 1827016), (318, 1620184), (372, 1384996), (376, 1370262), (417, 1235536), (424, 1215138), (496, 1038747), (556, 926652), (564, 913508), (636, 810092), (744, 692498), (752, 685131), (834, 617768), (848, 607569), (1112, 463326), (1128, 456754), (1272, 405046), (1457, 353616), (1488, 346249), (1643, 313584), (1668, 308884), (2224, 231663), (2256, 228377), (2491, 206832), (2544, 202523), (2914, 176808), (3286, 156792), (3336, 154442), (4309, 119568), (4371, 117872), (4929, 104528), (4982, 103416), (5828, 88404), (6533, 78864), (6572, 78396), (6672, 77221), (7367, 69936), (7473, 68944), (8618, 59784), (8742, 58936), (9858, 52264), (9964, 51708), (11656, 44202), (12927, 39856), (13066, 39432), (13144, 39198), (14734, 34968), (14946, 34472), (17236, 29892), (17484, 29468), (19599, 26288), (19716, 26132), (19928, 25854), (22101, 23312)]