390473792664

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{6269}}^1\times {\mathrm{18671}}^1$

素因数の和:25088

約数の個数: 64

約数和(自身を含む): 983416896000

約数和(自身を除く): 592943103336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 6269, 12538, 18671, 18807, 25076, 37342, 37614, 50152, 56013, 74684, 75228, 112026, 149368, 150456, 224052, 448104, 871391, 1742782, 2595269, 2614173, 3485564, 5190538, 5228346, 6971128, 7785807, 10381076, 10456692, 15571614, 20762152, 20913384, 31143228, 62286456, 117048499, 234096998, 351145497, 468193996, 702290994, 936387992, 1404581988, 2809163976, 16269741361, 32539482722, 48809224083, 65078965444, 97618448166, 130157930888, 195236896332, 390473792664]

約数ペア:

[(1, 390473792664), (2, 195236896332), (3, 130157930888), (4, 97618448166), (6, 65078965444), (8, 48809224083), (12, 32539482722), (24, 16269741361), (139, 2809163976), (278, 1404581988), (417, 936387992), (556, 702290994), (834, 468193996), (1112, 351145497), (1668, 234096998), (3336, 117048499), (6269, 62286456), (12538, 31143228), (18671, 20913384), (18807, 20762152), (25076, 15571614), (37342, 10456692), (37614, 10381076), (50152, 7785807), (56013, 6971128), (74684, 5228346), (75228, 5190538), (112026, 3485564), (149368, 2614173), (150456, 2595269), (224052, 1742782), (448104, 871391)]