398284224

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{159569}}^1$

素因数の和:159597

約数の個数: 56

約数和(自身を含む): 1134861840

約数和(自身を除く): 736577616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 159569, 319138, 478707, 638276, 957414, 1276552, 1914828, 2074397, 2553104, 3829656, 4148794, 5106208, 6223191, 7659312, 8297588, 10212416, 12446382, 15318624, 16595176, 24892764, 30637248, 33190352, 49785528, 66380704, 99571056, 132761408, 199142112, 398284224]

約数ペア:

[(1, 398284224), (2, 199142112), (3, 132761408), (4, 99571056), (6, 66380704), (8, 49785528), (12, 33190352), (13, 30637248), (16, 24892764), (24, 16595176), (26, 15318624), (32, 12446382), (39, 10212416), (48, 8297588), (52, 7659312), (64, 6223191), (78, 5106208), (96, 4148794), (104, 3829656), (156, 2553104), (192, 2074397), (208, 1914828), (312, 1276552), (416, 957414), (624, 638276), (832, 478707), (1248, 319138), (2496, 159569)]