1272937344

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12799}}^1$

素因数の和:12860

約数の個数: 128

約数和(自身を含む): 3969024000

約数和(自身を除く): 2696086656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 128, 148, 168, 192, 222, 224, 259, 296, 336, 384, 444, 448, 518, 592, 672, 777, 888, 896, 1036, 1184, 1344, 1554, 1776, 2072, 2368, 2688, 3108, 3552, 4144, 4736, 6216, 7104, 8288, 12432, 12799, 14208, 16576, 24864, 25598, 33152, 38397, 49728, 51196, 76794, 89593, 99456, 102392, 153588, 179186, 204784, 268779, 307176, 358372, 409568, 473563, 537558, 614352, 716744, 819136, 947126, 1075116, 1228704, 1420689, 1433488, 1638272, 1894252, 2150232, 2457408, 2841378, 2866976, 3314941, 3788504, 4300464, 4914816, 5682756, 5733952, 6629882, 7577008, 8600928, 9944823, 11365512, 11467904, 13259764, 15154016, 17201856, 19889646, 22731024, 26519528, 30308032, 34403712, 39779292, 45462048, 53039056, 60616064, 79558584, 90924096, 106078112, 159117168, 181848192, 212156224, 318234336, 424312448, 636468672, 1272937344]

約数ペア:

[(1, 1272937344), (2, 636468672), (3, 424312448), (4, 318234336), (6, 212156224), (7, 181848192), (8, 159117168), (12, 106078112), (14, 90924096), (16, 79558584), (21, 60616064), (24, 53039056), (28, 45462048), (32, 39779292), (37, 34403712), (42, 30308032), (48, 26519528), (56, 22731024), (64, 19889646), (74, 17201856), (84, 15154016), (96, 13259764), (111, 11467904), (112, 11365512), (128, 9944823), (148, 8600928), (168, 7577008), (192, 6629882), (222, 5733952), (224, 5682756), (259, 4914816), (296, 4300464), (336, 3788504), (384, 3314941), (444, 2866976), (448, 2841378), (518, 2457408), (592, 2150232), (672, 1894252), (777, 1638272), (888, 1433488), (896, 1420689), (1036, 1228704), (1184, 1075116), (1344, 947126), (1554, 819136), (1776, 716744), (2072, 614352), (2368, 537558), (2688, 473563), (3108, 409568), (3552, 358372), (4144, 307176), (4736, 268779), (6216, 204784), (7104, 179186), (8288, 153588), (12432, 102392), (12799, 99456), (14208, 89593), (16576, 76794), (24864, 51196), (25598, 49728), (33152, 38397)]