1456255736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{1201}}^1$

素因数の和:1440

約数の個数: 64

約数和(自身を含む): 2998749600

約数和(自身を除く): 1542493864

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 131, 178, 262, 356, 524, 712, 1048, 1157, 1201, 1703, 2314, 2402, 3406, 4628, 4804, 6812, 9256, 9608, 11659, 13624, 15613, 23318, 31226, 46636, 62452, 93272, 106889, 124904, 151567, 157331, 213778, 303134, 314662, 427556, 606268, 629324, 855112, 1212536, 1258648, 1389557, 2045303, 2779114, 4090606, 5558228, 8181212, 11116456, 14002459, 16362424, 28004918, 56009836, 112019672, 182031967, 364063934, 728127868, 1456255736]

約数ペア:

[(1, 1456255736), (2, 728127868), (4, 364063934), (8, 182031967), (13, 112019672), (26, 56009836), (52, 28004918), (89, 16362424), (104, 14002459), (131, 11116456), (178, 8181212), (262, 5558228), (356, 4090606), (524, 2779114), (712, 2045303), (1048, 1389557), (1157, 1258648), (1201, 1212536), (1703, 855112), (2314, 629324), (2402, 606268), (3406, 427556), (4628, 314662), (4804, 303134), (6812, 213778), (9256, 157331), (9608, 151567), (11659, 124904), (13624, 106889), (15613, 93272), (23318, 62452), (31226, 46636)]