636685952

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:386

約数の個数: 128

約数和(自身を含む): 1520208000

約数和(自身を除く): 883522048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 107, 112, 116, 128, 203, 214, 224, 229, 232, 406, 428, 448, 458, 464, 749, 812, 856, 896, 916, 928, 1498, 1603, 1624, 1712, 1832, 1856, 2996, 3103, 3206, 3248, 3424, 3664, 3712, 5992, 6206, 6412, 6496, 6641, 6848, 7328, 11984, 12412, 12824, 12992, 13282, 13696, 14656, 21721, 23968, 24503, 24824, 25648, 25984, 26564, 29312, 43442, 46487, 47936, 49006, 49648, 51296, 53128, 86884, 92974, 95872, 98012, 99296, 102592, 106256, 171521, 173768, 185948, 196024, 198592, 205184, 212512, 343042, 347536, 371896, 392048, 397184, 425024, 686084, 695072, 710587, 743792, 784096, 850048, 1372168, 1390144, 1421174, 1487584, 1568192, 2744336, 2780288, 2842348, 2975168, 3136384, 4974109, 5488672, 5684696, 5950336, 9948218, 10977344, 11369392, 19896436, 21954688, 22738784, 39792872, 45477568, 79585744, 90955136, 159171488, 318342976, 636685952]

約数ペア:

[(1, 636685952), (2, 318342976), (4, 159171488), (7, 90955136), (8, 79585744), (14, 45477568), (16, 39792872), (28, 22738784), (29, 21954688), (32, 19896436), (56, 11369392), (58, 10977344), (64, 9948218), (107, 5950336), (112, 5684696), (116, 5488672), (128, 4974109), (203, 3136384), (214, 2975168), (224, 2842348), (229, 2780288), (232, 2744336), (406, 1568192), (428, 1487584), (448, 1421174), (458, 1390144), (464, 1372168), (749, 850048), (812, 784096), (856, 743792), (896, 710587), (916, 695072), (928, 686084), (1498, 425024), (1603, 397184), (1624, 392048), (1712, 371896), (1832, 347536), (1856, 343042), (2996, 212512), (3103, 205184), (3206, 198592), (3248, 196024), (3424, 185948), (3664, 173768), (3712, 171521), (5992, 106256), (6206, 102592), (6412, 99296), (6496, 98012), (6641, 95872), (6848, 92974), (7328, 86884), (11984, 53128), (12412, 51296), (12824, 49648), (12992, 49006), (13282, 47936), (13696, 46487), (14656, 43442), (21721, 29312), (23968, 26564), (24503, 25984), (24824, 25648)]