2912505336

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{345739}}^1$

素因数の和:345770

約数の個数: 80

約数和(自身を含む): 8785253400

約数和(自身を除く): 5872748064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 345739, 691478, 1037217, 1382956, 2074434, 2765912, 3111651, 4148868, 4494607, 6223302, 8297736, 8989214, 9334953, 12446604, 13483821, 17978428, 18669906, 24893208, 26967642, 28004859, 35956856, 37339812, 40451463, 53935284, 56009718, 74679624, 80902926, 107870568, 112019436, 121354389, 161805852, 224038872, 242708778, 323611704, 364063167, 485417556, 728126334, 970835112, 1456252668, 2912505336]

約数ペア:

[(1, 2912505336), (2, 1456252668), (3, 970835112), (4, 728126334), (6, 485417556), (8, 364063167), (9, 323611704), (12, 242708778), (13, 224038872), (18, 161805852), (24, 121354389), (26, 112019436), (27, 107870568), (36, 80902926), (39, 74679624), (52, 56009718), (54, 53935284), (72, 40451463), (78, 37339812), (81, 35956856), (104, 28004859), (108, 26967642), (117, 24893208), (156, 18669906), (162, 17978428), (216, 13483821), (234, 12446604), (312, 9334953), (324, 8989214), (351, 8297736), (468, 6223302), (648, 4494607), (702, 4148868), (936, 3111651), (1053, 2765912), (1404, 2074434), (2106, 1382956), (2808, 1037217), (4212, 691478), (8424, 345739)]