977147776

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:484

約数の個数: 128

約数和(自身を含む): 2234142720

約数和(自身を除く): 1256994944

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 61, 62, 64, 88, 122, 124, 128, 176, 244, 248, 341, 352, 367, 488, 496, 671, 682, 704, 734, 976, 992, 1342, 1364, 1408, 1468, 1891, 1952, 1984, 2684, 2728, 2936, 3782, 3904, 3968, 4037, 5368, 5456, 5872, 7564, 7808, 8074, 10736, 10912, 11377, 11744, 15128, 16148, 20801, 21472, 21824, 22387, 22754, 23488, 30256, 32296, 41602, 42944, 43648, 44774, 45508, 46976, 60512, 64592, 83204, 85888, 89548, 91016, 121024, 125147, 129184, 166408, 179096, 182032, 242048, 246257, 250294, 258368, 332816, 358192, 364064, 492514, 500588, 516736, 665632, 693997, 716384, 728128, 985028, 1001176, 1331264, 1387994, 1432768, 1456256, 1970056, 2002352, 2662528, 2775988, 2865536, 3940112, 4004704, 5551976, 7633967, 7880224, 8009408, 11103952, 15267934, 15760448, 16018816, 22207904, 30535868, 31520896, 44415808, 61071736, 88831616, 122143472, 244286944, 488573888, 977147776]

約数ペア:

[(1, 977147776), (2, 488573888), (4, 244286944), (8, 122143472), (11, 88831616), (16, 61071736), (22, 44415808), (31, 31520896), (32, 30535868), (44, 22207904), (61, 16018816), (62, 15760448), (64, 15267934), (88, 11103952), (122, 8009408), (124, 7880224), (128, 7633967), (176, 5551976), (244, 4004704), (248, 3940112), (341, 2865536), (352, 2775988), (367, 2662528), (488, 2002352), (496, 1970056), (671, 1456256), (682, 1432768), (704, 1387994), (734, 1331264), (976, 1001176), (992, 985028), (1342, 728128), (1364, 716384), (1408, 693997), (1468, 665632), (1891, 516736), (1952, 500588), (1984, 492514), (2684, 364064), (2728, 358192), (2936, 332816), (3782, 258368), (3904, 250294), (3968, 246257), (4037, 242048), (5368, 182032), (5456, 179096), (5872, 166408), (7564, 129184), (7808, 125147), (8074, 121024), (10736, 91016), (10912, 89548), (11377, 85888), (11744, 83204), (15128, 64592), (16148, 60512), (20801, 46976), (21472, 45508), (21824, 44774), (22387, 43648), (22754, 42944), (23488, 41602), (30256, 32296)]