238628992

素因数分解:

$2^7\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1163}}^1$

素因数の和:1413

約数の個数: 64

約数和(自身を含む): 546148800

約数和(自身を除く): 307519808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 229, 448, 458, 896, 916, 1163, 1603, 1832, 2326, 3206, 3664, 4652, 6412, 7328, 8141, 9304, 12824, 14656, 16282, 18608, 25648, 29312, 32564, 37216, 51296, 65128, 74432, 102592, 130256, 148864, 205184, 260512, 266327, 521024, 532654, 1042048, 1065308, 1864289, 2130616, 3728578, 4261232, 7457156, 8522464, 14914312, 17044928, 29828624, 34089856, 59657248, 119314496, 238628992]

約数ペア:

[(1, 238628992), (2, 119314496), (4, 59657248), (7, 34089856), (8, 29828624), (14, 17044928), (16, 14914312), (28, 8522464), (32, 7457156), (56, 4261232), (64, 3728578), (112, 2130616), (128, 1864289), (224, 1065308), (229, 1042048), (448, 532654), (458, 521024), (896, 266327), (916, 260512), (1163, 205184), (1603, 148864), (1832, 130256), (2326, 102592), (3206, 74432), (3664, 65128), (4652, 51296), (6412, 37216), (7328, 32564), (8141, 29312), (9304, 25648), (12824, 18608), (14656, 16282)]