280041264

素因数分解:

$2^4\times 3^2\times {\mathrm{587}}^1\times {\mathrm{3313}}^1$

素因数の和:3914

約数の個数: 60

約数和(自身を含む): 785298696

約数和(自身を除く): 505257432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 587, 1174, 1761, 2348, 3313, 3522, 4696, 5283, 6626, 7044, 9392, 9939, 10566, 13252, 14088, 19878, 21132, 26504, 28176, 29817, 39756, 42264, 53008, 59634, 79512, 84528, 119268, 159024, 238536, 477072, 1944731, 3889462, 5834193, 7778924, 11668386, 15557848, 17502579, 23336772, 31115696, 35005158, 46673544, 70010316, 93347088, 140020632, 280041264]

約数ペア:

[(1, 280041264), (2, 140020632), (3, 93347088), (4, 70010316), (6, 46673544), (8, 35005158), (9, 31115696), (12, 23336772), (16, 17502579), (18, 15557848), (24, 11668386), (36, 7778924), (48, 5834193), (72, 3889462), (144, 1944731), (587, 477072), (1174, 238536), (1761, 159024), (2348, 119268), (3313, 84528), (3522, 79512), (4696, 59634), (5283, 53008), (6626, 42264), (7044, 39756), (9392, 29817), (9939, 28176), (10566, 26504), (13252, 21132), (14088, 19878)]