243906312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{16633}}^1$

素因数の和:16702

約数の個数: 64

約数和(自身を含む): 670682880

約数和(自身を除く): 426776568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 188, 282, 312, 376, 564, 611, 1128, 1222, 1833, 2444, 3666, 4888, 7332, 14664, 16633, 33266, 49899, 66532, 99798, 133064, 199596, 216229, 399192, 432458, 648687, 781751, 864916, 1297374, 1563502, 1729832, 2345253, 2594748, 3127004, 4690506, 5189496, 6254008, 9381012, 10162763, 18762024, 20325526, 30488289, 40651052, 60976578, 81302104, 121953156, 243906312]

約数ペア:

[(1, 243906312), (2, 121953156), (3, 81302104), (4, 60976578), (6, 40651052), (8, 30488289), (12, 20325526), (13, 18762024), (24, 10162763), (26, 9381012), (39, 6254008), (47, 5189496), (52, 4690506), (78, 3127004), (94, 2594748), (104, 2345253), (141, 1729832), (156, 1563502), (188, 1297374), (282, 864916), (312, 781751), (376, 648687), (564, 432458), (611, 399192), (1128, 216229), (1222, 199596), (1833, 133064), (2444, 99798), (3666, 66532), (4888, 49899), (7332, 33266), (14664, 16633)]