320350368

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1303}}^1$

素因数の和:1526

約数の個数: 96

約数和(自身を含む): 910901376

約数和(自身を除く): 590551008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 197, 208, 312, 394, 416, 591, 624, 788, 1182, 1248, 1303, 1576, 2364, 2561, 2606, 3152, 3909, 4728, 5122, 5212, 6304, 7683, 7818, 9456, 10244, 10424, 15366, 15636, 16939, 18912, 20488, 20848, 30732, 31272, 33878, 40976, 41696, 50817, 61464, 62544, 67756, 81952, 101634, 122928, 125088, 135512, 203268, 245856, 256691, 271024, 406536, 513382, 542048, 770073, 813072, 1026764, 1540146, 1626144, 2053528, 3080292, 3336983, 4107056, 6160584, 6673966, 8214112, 10010949, 12321168, 13347932, 20021898, 24642336, 26695864, 40043796, 53391728, 80087592, 106783456, 160175184, 320350368]

約数ペア:

[(1, 320350368), (2, 160175184), (3, 106783456), (4, 80087592), (6, 53391728), (8, 40043796), (12, 26695864), (13, 24642336), (16, 20021898), (24, 13347932), (26, 12321168), (32, 10010949), (39, 8214112), (48, 6673966), (52, 6160584), (78, 4107056), (96, 3336983), (104, 3080292), (156, 2053528), (197, 1626144), (208, 1540146), (312, 1026764), (394, 813072), (416, 770073), (591, 542048), (624, 513382), (788, 406536), (1182, 271024), (1248, 256691), (1303, 245856), (1576, 203268), (2364, 135512), (2561, 125088), (2606, 122928), (3152, 101634), (3909, 81952), (4728, 67756), (5122, 62544), (5212, 61464), (6304, 50817), (7683, 41696), (7818, 40976), (9456, 33878), (10244, 31272), (10424, 30732), (15366, 20848), (15636, 20488), (16939, 18912)]