386387928

素因数分解:

$2^3\times 3^3\times {\mathrm{67}}^1\times {\mathrm{26699}}^1$

素因数の和:26781

約数の個数: 64

約数和(自身を含む): 1089360000

約数和(自身を除く): 702972072

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, 26699, 53398, 80097, 106796, 160194, 213592, 240291, 320388, 480582, 640776, 720873, 961164, 1441746, 1788833, 1922328, 2883492, 3577666, 5366499, 5766984, 7155332, 10732998, 14310664, 16099497, 21465996, 32198994, 42931992, 48298491, 64397988, 96596982, 128795976, 193193964, 386387928]

約数ペア:

[(1, 386387928), (2, 193193964), (3, 128795976), (4, 96596982), (6, 64397988), (8, 48298491), (9, 42931992), (12, 32198994), (18, 21465996), (24, 16099497), (27, 14310664), (36, 10732998), (54, 7155332), (67, 5766984), (72, 5366499), (108, 3577666), (134, 2883492), (201, 1922328), (216, 1788833), (268, 1441746), (402, 961164), (536, 720873), (603, 640776), (804, 480582), (1206, 320388), (1608, 240291), (1809, 213592), (2412, 160194), (3618, 106796), (4824, 80097), (7236, 53398), (14472, 26699)]