389443872

素因数分解:

$2^5\times 3^1\times {\mathrm{137}}^1\times {\mathrm{29611}}^1$

素因数の和:29761

約数の個数: 48

約数和(自身を含む): 1029786912

約数和(自身を除く): 640343040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 4384, 6576, 13152, 29611, 59222, 88833, 118444, 177666, 236888, 355332, 473776, 710664, 947552, 1421328, 2842656, 4056707, 8113414, 12170121, 16226828, 24340242, 32453656, 48680484, 64907312, 97360968, 129814624, 194721936, 389443872]

約数ペア:

[(1, 389443872), (2, 194721936), (3, 129814624), (4, 97360968), (6, 64907312), (8, 48680484), (12, 32453656), (16, 24340242), (24, 16226828), (32, 12170121), (48, 8113414), (96, 4056707), (137, 2842656), (274, 1421328), (411, 947552), (548, 710664), (822, 473776), (1096, 355332), (1644, 236888), (2192, 177666), (3288, 118444), (4384, 88833), (6576, 59222), (13152, 29611)]