855891696

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:479

約数の個数: 160

約数和(自身を含む): 2501054208

約数和(自身を除く): 1645162512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 66, 74, 88, 111, 132, 148, 176, 193, 222, 227, 264, 296, 386, 407, 444, 454, 528, 579, 592, 681, 772, 814, 888, 908, 1158, 1221, 1362, 1544, 1628, 1776, 1816, 2123, 2316, 2442, 2497, 2724, 3088, 3256, 3632, 4246, 4632, 4884, 4994, 5448, 6369, 6512, 7141, 7491, 8399, 8492, 9264, 9768, 9988, 10896, 12738, 14282, 14982, 16798, 16984, 19536, 19976, 21423, 25197, 25476, 28564, 29964, 33596, 33968, 39952, 42846, 43811, 50394, 50952, 57128, 59928, 67192, 78551, 85692, 87622, 92389, 100788, 101904, 114256, 119856, 131433, 134384, 157102, 171384, 175244, 184778, 201576, 235653, 262866, 277167, 314204, 342768, 350488, 369556, 403152, 471306, 481921, 525732, 554334, 628408, 700976, 739112, 942612, 963842, 1051464, 1108668, 1256816, 1445763, 1478224, 1621007, 1885224, 1927684, 2102928, 2217336, 2891526, 3242014, 3770448, 3855368, 4434672, 4863021, 5783052, 6484028, 7710736, 9726042, 11566104, 12968056, 17831077, 19452084, 23132208, 25936112, 35662154, 38904168, 53493231, 71324308, 77808336, 106986462, 142648616, 213972924, 285297232, 427945848, 855891696]

約数ペア:

[(1, 855891696), (2, 427945848), (3, 285297232), (4, 213972924), (6, 142648616), (8, 106986462), (11, 77808336), (12, 71324308), (16, 53493231), (22, 38904168), (24, 35662154), (33, 25936112), (37, 23132208), (44, 19452084), (48, 17831077), (66, 12968056), (74, 11566104), (88, 9726042), (111, 7710736), (132, 6484028), (148, 5783052), (176, 4863021), (193, 4434672), (222, 3855368), (227, 3770448), (264, 3242014), (296, 2891526), (386, 2217336), (407, 2102928), (444, 1927684), (454, 1885224), (528, 1621007), (579, 1478224), (592, 1445763), (681, 1256816), (772, 1108668), (814, 1051464), (888, 963842), (908, 942612), (1158, 739112), (1221, 700976), (1362, 628408), (1544, 554334), (1628, 525732), (1776, 481921), (1816, 471306), (2123, 403152), (2316, 369556), (2442, 350488), (2497, 342768), (2724, 314204), (3088, 277167), (3256, 262866), (3632, 235653), (4246, 201576), (4632, 184778), (4884, 175244), (4994, 171384), (5448, 157102), (6369, 134384), (6512, 131433), (7141, 119856), (7491, 114256), (8399, 101904), (8492, 100788), (9264, 92389), (9768, 87622), (9988, 85692), (10896, 78551), (12738, 67192), (14282, 59928), (14982, 57128), (16798, 50952), (16984, 50394), (19536, 43811), (19976, 42846), (21423, 39952), (25197, 33968), (25476, 33596), (28564, 29964)]