445342144

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6449}}^1$

素因数の和:6557

約数の個数: 56

約数和(自身を含む): 963320400

約数和(自身を除く): 517978256

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 166, 208, 332, 416, 664, 832, 1079, 1328, 2158, 2656, 4316, 5312, 6449, 8632, 12898, 17264, 25796, 34528, 51592, 69056, 83837, 103184, 167674, 206368, 335348, 412736, 535267, 670696, 1070534, 1341392, 2141068, 2682784, 4282136, 5365568, 6958471, 8564272, 13916942, 17128544, 27833884, 34257088, 55667768, 111335536, 222671072, 445342144]

約数ペア:

[(1, 445342144), (2, 222671072), (4, 111335536), (8, 55667768), (13, 34257088), (16, 27833884), (26, 17128544), (32, 13916942), (52, 8564272), (64, 6958471), (83, 5365568), (104, 4282136), (166, 2682784), (208, 2141068), (332, 1341392), (416, 1070534), (664, 670696), (832, 535267), (1079, 412736), (1328, 335348), (2158, 206368), (2656, 167674), (4316, 103184), (5312, 83837), (6449, 69056), (8632, 51592), (12898, 34528), (17264, 25796)]