65456256

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:342

約数の個数: 128

約数和(自身を含む): 189768960

約数和(自身を除く): 124312704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 48, 51, 64, 68, 74, 96, 102, 111, 128, 136, 148, 192, 204, 222, 271, 272, 296, 384, 408, 444, 542, 544, 592, 629, 813, 816, 888, 1084, 1088, 1184, 1258, 1626, 1632, 1776, 1887, 2168, 2176, 2368, 2516, 3252, 3264, 3552, 3774, 4336, 4607, 4736, 5032, 6504, 6528, 7104, 7548, 8672, 9214, 10027, 10064, 13008, 13821, 14208, 15096, 17344, 18428, 20054, 20128, 26016, 27642, 30081, 30192, 34688, 36856, 40108, 40256, 52032, 55284, 60162, 60384, 73712, 80216, 80512, 104064, 110568, 120324, 120768, 147424, 160432, 170459, 221136, 240648, 241536, 294848, 320864, 340918, 442272, 481296, 511377, 589696, 641728, 681836, 884544, 962592, 1022754, 1283456, 1363672, 1769088, 1925184, 2045508, 2727344, 3850368, 4091016, 5454688, 8182032, 10909376, 16364064, 21818752, 32728128, 65456256]

約数ペア:

[(1, 65456256), (2, 32728128), (3, 21818752), (4, 16364064), (6, 10909376), (8, 8182032), (12, 5454688), (16, 4091016), (17, 3850368), (24, 2727344), (32, 2045508), (34, 1925184), (37, 1769088), (48, 1363672), (51, 1283456), (64, 1022754), (68, 962592), (74, 884544), (96, 681836), (102, 641728), (111, 589696), (128, 511377), (136, 481296), (148, 442272), (192, 340918), (204, 320864), (222, 294848), (271, 241536), (272, 240648), (296, 221136), (384, 170459), (408, 160432), (444, 147424), (542, 120768), (544, 120324), (592, 110568), (629, 104064), (813, 80512), (816, 80216), (888, 73712), (1084, 60384), (1088, 60162), (1184, 55284), (1258, 52032), (1626, 40256), (1632, 40108), (1776, 36856), (1887, 34688), (2168, 30192), (2176, 30081), (2368, 27642), (2516, 26016), (3252, 20128), (3264, 20054), (3552, 18428), (3774, 17344), (4336, 15096), (4607, 14208), (4736, 13821), (5032, 13008), (6504, 10064), (6528, 10027), (7104, 9214), (7548, 8672)]