542643376

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:431

約数の個数: 80

約数和(自身を含む): 1174174848

約数和(自身を除く): 631531472

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 121, 166, 176, 242, 307, 332, 484, 614, 664, 913, 968, 1228, 1328, 1331, 1826, 1936, 2456, 2662, 3377, 3652, 4912, 5324, 6754, 7304, 10043, 10648, 13508, 14608, 20086, 21296, 25481, 27016, 37147, 40172, 50962, 54032, 74294, 80344, 101924, 110473, 148588, 160688, 203848, 220946, 280291, 297176, 407696, 408617, 441892, 560582, 594352, 817234, 883784, 1121164, 1634468, 1767568, 2242328, 3083201, 3268936, 4484656, 6166402, 6537872, 12332804, 24665608, 33915211, 49331216, 67830422, 135660844, 271321688, 542643376]

約数ペア:

[(1, 542643376), (2, 271321688), (4, 135660844), (8, 67830422), (11, 49331216), (16, 33915211), (22, 24665608), (44, 12332804), (83, 6537872), (88, 6166402), (121, 4484656), (166, 3268936), (176, 3083201), (242, 2242328), (307, 1767568), (332, 1634468), (484, 1121164), (614, 883784), (664, 817234), (913, 594352), (968, 560582), (1228, 441892), (1328, 408617), (1331, 407696), (1826, 297176), (1936, 280291), (2456, 220946), (2662, 203848), (3377, 160688), (3652, 148588), (4912, 110473), (5324, 101924), (6754, 80344), (7304, 74294), (10043, 54032), (10648, 50962), (13508, 40172), (14608, 37147), (20086, 27016), (21296, 25481)]