2078752872

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{373}}^1\times {\mathrm{677}}^1$

素因数の和:1080

約数の個数: 128

約数和(自身を含む): 6085728000

約数和(自身を除く): 4006975128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 373, 392, 588, 677, 686, 746, 1029, 1119, 1176, 1354, 1372, 1492, 2031, 2058, 2238, 2611, 2708, 2744, 2984, 4062, 4116, 4476, 4739, 5222, 5416, 7833, 8124, 8232, 8952, 9478, 10444, 14217, 15666, 16248, 18277, 18956, 20888, 28434, 31332, 33173, 36554, 37912, 54831, 56868, 62664, 66346, 73108, 99519, 109662, 113736, 127939, 132692, 146216, 199038, 219324, 232211, 252521, 255878, 265384, 383817, 398076, 438648, 464422, 505042, 511756, 696633, 757563, 767634, 796152, 928844, 1010084, 1023512, 1393266, 1515126, 1535268, 1767647, 1857688, 2020168, 2786532, 3030252, 3070536, 3535294, 5302941, 5573064, 6060504, 7070588, 10605882, 12373529, 14141176, 21211764, 24747058, 37120587, 42423528, 49494116, 74241174, 86614703, 98988232, 148482348, 173229406, 259844109, 296964696, 346458812, 519688218, 692917624, 1039376436, 2078752872]

約数ペア:

[(1, 2078752872), (2, 1039376436), (3, 692917624), (4, 519688218), (6, 346458812), (7, 296964696), (8, 259844109), (12, 173229406), (14, 148482348), (21, 98988232), (24, 86614703), (28, 74241174), (42, 49494116), (49, 42423528), (56, 37120587), (84, 24747058), (98, 21211764), (147, 14141176), (168, 12373529), (196, 10605882), (294, 7070588), (343, 6060504), (373, 5573064), (392, 5302941), (588, 3535294), (677, 3070536), (686, 3030252), (746, 2786532), (1029, 2020168), (1119, 1857688), (1176, 1767647), (1354, 1535268), (1372, 1515126), (1492, 1393266), (2031, 1023512), (2058, 1010084), (2238, 928844), (2611, 796152), (2708, 767634), (2744, 757563), (2984, 696633), (4062, 511756), (4116, 505042), (4476, 464422), (4739, 438648), (5222, 398076), (5416, 383817), (7833, 265384), (8124, 255878), (8232, 252521), (8952, 232211), (9478, 219324), (10444, 199038), (14217, 146216), (15666, 132692), (16248, 127939), (18277, 113736), (18956, 109662), (20888, 99519), (28434, 73108), (31332, 66346), (33173, 62664), (36554, 56868), (37912, 54831)]