388149384

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{1381}}^1$

素因数の和:1643

約数の個数: 96

約数和(自身を含む): 1134345600

約数和(自身を除く): 746196216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 239, 294, 392, 478, 588, 717, 956, 1176, 1381, 1434, 1673, 1912, 2762, 2868, 3346, 4143, 5019, 5524, 5736, 6692, 8286, 9667, 10038, 11048, 11711, 13384, 16572, 19334, 20076, 23422, 29001, 33144, 35133, 38668, 40152, 46844, 58002, 67669, 70266, 77336, 93688, 116004, 135338, 140532, 203007, 232008, 270676, 281064, 330059, 406014, 541352, 660118, 812028, 990177, 1320236, 1624056, 1980354, 2310413, 2640472, 3960708, 4620826, 6931239, 7921416, 9241652, 13862478, 16172891, 18483304, 27724956, 32345782, 48518673, 55449912, 64691564, 97037346, 129383128, 194074692, 388149384]

約数ペア:

[(1, 388149384), (2, 194074692), (3, 129383128), (4, 97037346), (6, 64691564), (7, 55449912), (8, 48518673), (12, 32345782), (14, 27724956), (21, 18483304), (24, 16172891), (28, 13862478), (42, 9241652), (49, 7921416), (56, 6931239), (84, 4620826), (98, 3960708), (147, 2640472), (168, 2310413), (196, 1980354), (239, 1624056), (294, 1320236), (392, 990177), (478, 812028), (588, 660118), (717, 541352), (956, 406014), (1176, 330059), (1381, 281064), (1434, 270676), (1673, 232008), (1912, 203007), (2762, 140532), (2868, 135338), (3346, 116004), (4143, 93688), (5019, 77336), (5524, 70266), (5736, 67669), (6692, 58002), (8286, 46844), (9667, 40152), (10038, 38668), (11048, 35133), (11711, 33144), (13384, 29001), (16572, 23422), (19334, 20076)]