348021376

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 720691200

約数和(自身を除く): 372669824

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 229, 248, 383, 458, 496, 766, 916, 992, 1532, 1832, 1984, 3064, 3664, 3968, 6128, 7099, 7328, 11873, 12256, 14198, 14656, 23746, 24512, 28396, 29312, 47492, 49024, 56792, 87707, 94984, 113584, 175414, 189968, 227168, 350828, 379936, 454336, 701656, 759872, 908672, 1403312, 1519744, 2718917, 2806624, 5437834, 5613248, 10875668, 11226496, 21751336, 43502672, 87005344, 174010688, 348021376]

約数ペア:

[(1, 348021376), (2, 174010688), (4, 87005344), (8, 43502672), (16, 21751336), (31, 11226496), (32, 10875668), (62, 5613248), (64, 5437834), (124, 2806624), (128, 2718917), (229, 1519744), (248, 1403312), (383, 908672), (458, 759872), (496, 701656), (766, 454336), (916, 379936), (992, 350828), (1532, 227168), (1832, 189968), (1984, 175414), (3064, 113584), (3664, 94984), (3968, 87707), (6128, 56792), (7099, 49024), (7328, 47492), (11873, 29312), (12256, 28396), (14198, 24512), (14656, 23746)]