311373384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1297}}^1\times {\mathrm{1429}}^1$

素因数の和:2742

約数の個数: 64

約数和(自身を含む): 890947200

約数和(自身を除く): 579573816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1297, 1429, 2594, 2858, 3891, 4287, 5188, 5716, 7782, 8574, 9079, 10003, 10376, 11432, 15564, 17148, 18158, 20006, 27237, 30009, 31128, 34296, 36316, 40012, 54474, 60018, 72632, 80024, 108948, 120036, 217896, 240072, 1853413, 3706826, 5560239, 7413652, 11120478, 12973891, 14827304, 22240956, 25947782, 38921673, 44481912, 51895564, 77843346, 103791128, 155686692, 311373384]

約数ペア:

[(1, 311373384), (2, 155686692), (3, 103791128), (4, 77843346), (6, 51895564), (7, 44481912), (8, 38921673), (12, 25947782), (14, 22240956), (21, 14827304), (24, 12973891), (28, 11120478), (42, 7413652), (56, 5560239), (84, 3706826), (168, 1853413), (1297, 240072), (1429, 217896), (2594, 120036), (2858, 108948), (3891, 80024), (4287, 72632), (5188, 60018), (5716, 54474), (7782, 40012), (8574, 36316), (9079, 34296), (10003, 31128), (10376, 30009), (11432, 27237), (15564, 20006), (17148, 18158)]