2040338664

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311407}}^1$

素因数の和:311439

約数の個数: 96

約数和(自身を含む): 6801150720

約数和(自身を除く): 4760812056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 311407, 622814, 934221, 1245628, 1868442, 2179849, 2491256, 2802663, 3736884, 4048291, 4359698, 5605326, 6539547, 7473768, 8096582, 8719396, 11210652, 12144873, 13079094, 16193164, 17438792, 19618641, 22421304, 24289746, 26158188, 28338037, 32386328, 36434619, 39237282, 48579492, 52316376, 56676074, 72869238, 78474564, 85014111, 97158984, 113352148, 145738476, 156949128, 170028222, 226704296, 255042333, 291476952, 340056444, 510084666, 680112888, 1020169332, 2040338664]

約数ペア:

[(1, 2040338664), (2, 1020169332), (3, 680112888), (4, 510084666), (6, 340056444), (7, 291476952), (8, 255042333), (9, 226704296), (12, 170028222), (13, 156949128), (14, 145738476), (18, 113352148), (21, 97158984), (24, 85014111), (26, 78474564), (28, 72869238), (36, 56676074), (39, 52316376), (42, 48579492), (52, 39237282), (56, 36434619), (63, 32386328), (72, 28338037), (78, 26158188), (84, 24289746), (91, 22421304), (104, 19618641), (117, 17438792), (126, 16193164), (156, 13079094), (168, 12144873), (182, 11210652), (234, 8719396), (252, 8096582), (273, 7473768), (312, 6539547), (364, 5605326), (468, 4359698), (504, 4048291), (546, 3736884), (728, 2802663), (819, 2491256), (936, 2179849), (1092, 1868442), (1638, 1245628), (2184, 934221), (3276, 622814), (6552, 311407)]