388327176

素因数分解:

$2^3\times 3^3\times {\mathrm{67}}^1\times {\mathrm{26833}}^1$

素因数の和:26915

約数の個数: 64

約数和(自身を含む): 1094827200

約数和(自身を除く): 706500024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 108, 134, 201, 216, 268, 402, 536, 603, 804, 1206, 1608, 1809, 2412, 3618, 4824, 7236, 14472, 26833, 53666, 80499, 107332, 160998, 214664, 241497, 321996, 482994, 643992, 724491, 965988, 1448982, 1797811, 1931976, 2897964, 3595622, 5393433, 5795928, 7191244, 10786866, 14382488, 16180299, 21573732, 32360598, 43147464, 48540897, 64721196, 97081794, 129442392, 194163588, 388327176]

約数ペア:

[(1, 388327176), (2, 194163588), (3, 129442392), (4, 97081794), (6, 64721196), (8, 48540897), (9, 43147464), (12, 32360598), (18, 21573732), (24, 16180299), (27, 14382488), (36, 10786866), (54, 7191244), (67, 5795928), (72, 5393433), (108, 3595622), (134, 2897964), (201, 1931976), (216, 1797811), (268, 1448982), (402, 965988), (536, 724491), (603, 643992), (804, 482994), (1206, 321996), (1608, 241497), (1809, 214664), (2412, 160998), (3618, 107332), (4824, 80499), (7236, 53666), (14472, 26833)]