307672768

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:286

約数の個数: 112

約数和(自身を含む): 691855360

約数和(自身を除く): 384182592

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 79, 104, 124, 151, 158, 208, 248, 302, 316, 403, 416, 496, 604, 632, 806, 832, 992, 1027, 1208, 1264, 1612, 1963, 1984, 2054, 2416, 2449, 2528, 3224, 3926, 4108, 4681, 4832, 4898, 5056, 6448, 7852, 8216, 9362, 9664, 9796, 11929, 12896, 15704, 16432, 18724, 19592, 23858, 25792, 31408, 31837, 32864, 37448, 39184, 47716, 60853, 62816, 63674, 65728, 74896, 78368, 95432, 121706, 125632, 127348, 149792, 155077, 156736, 190864, 243412, 254696, 299584, 310154, 369799, 381728, 486824, 509392, 620308, 739598, 763456, 973648, 1018784, 1240616, 1479196, 1947296, 2037568, 2481232, 2958392, 3894592, 4807387, 4962464, 5916784, 9614774, 9924928, 11833568, 19229548, 23667136, 38459096, 76918192, 153836384, 307672768]

約数ペア:

[(1, 307672768), (2, 153836384), (4, 76918192), (8, 38459096), (13, 23667136), (16, 19229548), (26, 11833568), (31, 9924928), (32, 9614774), (52, 5916784), (62, 4962464), (64, 4807387), (79, 3894592), (104, 2958392), (124, 2481232), (151, 2037568), (158, 1947296), (208, 1479196), (248, 1240616), (302, 1018784), (316, 973648), (403, 763456), (416, 739598), (496, 620308), (604, 509392), (632, 486824), (806, 381728), (832, 369799), (992, 310154), (1027, 299584), (1208, 254696), (1264, 243412), (1612, 190864), (1963, 156736), (1984, 155077), (2054, 149792), (2416, 127348), (2449, 125632), (2528, 121706), (3224, 95432), (3926, 78368), (4108, 74896), (4681, 65728), (4832, 63674), (4898, 62816), (5056, 60853), (6448, 47716), (7852, 39184), (8216, 37448), (9362, 32864), (9664, 31837), (9796, 31408), (11929, 25792), (12896, 23858), (15704, 19592), (16432, 18724)]