215899008

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:800

約数の個数: 128

約数和(自身を含む): 628605600

約数和(自身を除く): 412706592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 61, 64, 78, 96, 104, 122, 128, 156, 183, 192, 208, 244, 312, 366, 384, 416, 488, 624, 709, 732, 793, 832, 976, 1248, 1418, 1464, 1586, 1664, 1952, 2127, 2379, 2496, 2836, 2928, 3172, 3904, 4254, 4758, 4992, 5672, 5856, 6344, 7808, 8508, 9217, 9516, 11344, 11712, 12688, 17016, 18434, 19032, 22688, 23424, 25376, 27651, 34032, 36868, 38064, 43249, 45376, 50752, 55302, 68064, 73736, 76128, 86498, 90752, 101504, 110604, 129747, 136128, 147472, 152256, 172996, 221208, 259494, 272256, 294944, 304512, 345992, 442416, 518988, 562237, 589888, 691984, 884832, 1037976, 1124474, 1179776, 1383968, 1686711, 1769664, 2075952, 2248948, 2767936, 3373422, 3539328, 4151904, 4497896, 5535872, 6746844, 8303808, 8995792, 13493688, 16607616, 17991584, 26987376, 35983168, 53974752, 71966336, 107949504, 215899008]

約数ペア:

[(1, 215899008), (2, 107949504), (3, 71966336), (4, 53974752), (6, 35983168), (8, 26987376), (12, 17991584), (13, 16607616), (16, 13493688), (24, 8995792), (26, 8303808), (32, 6746844), (39, 5535872), (48, 4497896), (52, 4151904), (61, 3539328), (64, 3373422), (78, 2767936), (96, 2248948), (104, 2075952), (122, 1769664), (128, 1686711), (156, 1383968), (183, 1179776), (192, 1124474), (208, 1037976), (244, 884832), (312, 691984), (366, 589888), (384, 562237), (416, 518988), (488, 442416), (624, 345992), (709, 304512), (732, 294944), (793, 272256), (832, 259494), (976, 221208), (1248, 172996), (1418, 152256), (1464, 147472), (1586, 136128), (1664, 129747), (1952, 110604), (2127, 101504), (2379, 90752), (2496, 86498), (2836, 76128), (2928, 73736), (3172, 68064), (3904, 55302), (4254, 50752), (4758, 45376), (4992, 43249), (5672, 38064), (5856, 36868), (6344, 34032), (7808, 27651), (8508, 25376), (9217, 23424), (9516, 22688), (11344, 19032), (11712, 18434), (12688, 17016)]