238467528

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{254773}}^1$

素因数の和:254798

約数の個数: 48

約数和(自身を含む): 695533020

約数和(自身を除く): 457065492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 254773, 509546, 764319, 1019092, 1528638, 2038184, 2292957, 3057276, 3312049, 4585914, 6114552, 6624098, 9171828, 9936147, 13248196, 18343656, 19872294, 26496392, 29808441, 39744588, 59616882, 79489176, 119233764, 238467528]

約数ペア:

[(1, 238467528), (2, 119233764), (3, 79489176), (4, 59616882), (6, 39744588), (8, 29808441), (9, 26496392), (12, 19872294), (13, 18343656), (18, 13248196), (24, 9936147), (26, 9171828), (36, 6624098), (39, 6114552), (52, 4585914), (72, 3312049), (78, 3057276), (104, 2292957), (117, 2038184), (156, 1528638), (234, 1019092), (312, 764319), (468, 509546), (936, 254773)]