216515904

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3307}}^1$

素因数の和:3364

約数の個数: 112

約数和(自身を含む): 645298176

約数和(自身を除く): 428782272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 132, 176, 186, 192, 248, 264, 341, 352, 372, 496, 528, 682, 704, 744, 992, 1023, 1056, 1364, 1488, 1984, 2046, 2112, 2728, 2976, 3307, 4092, 5456, 5952, 6614, 8184, 9921, 10912, 13228, 16368, 19842, 21824, 26456, 32736, 36377, 39684, 52912, 65472, 72754, 79368, 102517, 105824, 109131, 145508, 158736, 205034, 211648, 218262, 291016, 307551, 317472, 410068, 436524, 582032, 615102, 634944, 820136, 873048, 1127687, 1164064, 1230204, 1640272, 1746096, 2255374, 2328128, 2460408, 3280544, 3383061, 3492192, 4510748, 4920816, 6561088, 6766122, 6984384, 9021496, 9841632, 13532244, 18042992, 19683264, 27064488, 36085984, 54128976, 72171968, 108257952, 216515904]

約数ペア:

[(1, 216515904), (2, 108257952), (3, 72171968), (4, 54128976), (6, 36085984), (8, 27064488), (11, 19683264), (12, 18042992), (16, 13532244), (22, 9841632), (24, 9021496), (31, 6984384), (32, 6766122), (33, 6561088), (44, 4920816), (48, 4510748), (62, 3492192), (64, 3383061), (66, 3280544), (88, 2460408), (93, 2328128), (96, 2255374), (124, 1746096), (132, 1640272), (176, 1230204), (186, 1164064), (192, 1127687), (248, 873048), (264, 820136), (341, 634944), (352, 615102), (372, 582032), (496, 436524), (528, 410068), (682, 317472), (704, 307551), (744, 291016), (992, 218262), (1023, 211648), (1056, 205034), (1364, 158736), (1488, 145508), (1984, 109131), (2046, 105824), (2112, 102517), (2728, 79368), (2976, 72754), (3307, 65472), (4092, 52912), (5456, 39684), (5952, 36377), (6614, 32736), (8184, 26456), (9921, 21824), (10912, 19842), (13228, 16368)]