1520883232

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{367}}^1$

素因数の和:642

約数の個数: 96

約数和(自身を含む): 3346285824

約数和(自身を除く): 1825402592

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 122, 176, 193, 244, 352, 367, 386, 488, 671, 734, 772, 976, 1342, 1468, 1544, 1952, 2123, 2684, 2936, 3088, 4037, 4246, 5368, 5872, 6176, 8074, 8492, 10736, 11744, 11773, 16148, 16984, 21472, 22387, 23546, 32296, 33968, 44774, 47092, 64592, 67936, 70831, 89548, 94184, 129184, 129503, 141662, 179096, 188368, 246257, 259006, 283324, 358192, 376736, 492514, 518012, 566648, 716384, 779141, 985028, 1036024, 1133296, 1558282, 1970056, 2072048, 2266592, 3116564, 3940112, 4144096, 4320691, 6233128, 7880224, 8641382, 12466256, 17282764, 24932512, 34565528, 47527601, 69131056, 95055202, 138262112, 190110404, 380220808, 760441616, 1520883232]

約数ペア:

[(1, 1520883232), (2, 760441616), (4, 380220808), (8, 190110404), (11, 138262112), (16, 95055202), (22, 69131056), (32, 47527601), (44, 34565528), (61, 24932512), (88, 17282764), (122, 12466256), (176, 8641382), (193, 7880224), (244, 6233128), (352, 4320691), (367, 4144096), (386, 3940112), (488, 3116564), (671, 2266592), (734, 2072048), (772, 1970056), (976, 1558282), (1342, 1133296), (1468, 1036024), (1544, 985028), (1952, 779141), (2123, 716384), (2684, 566648), (2936, 518012), (3088, 492514), (4037, 376736), (4246, 358192), (5368, 283324), (5872, 259006), (6176, 246257), (8074, 188368), (8492, 179096), (10736, 141662), (11744, 129503), (11773, 129184), (16148, 94184), (16984, 89548), (21472, 70831), (22387, 67936), (23546, 64592), (32296, 47092), (33968, 44774)]