740509896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4903}}^1$

素因数の和:4979

約数の個数: 128

約数和(自身を含む): 2259763200

約数和(自身を除く): 1519253304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 31, 42, 56, 58, 62, 84, 87, 93, 116, 124, 168, 174, 186, 203, 217, 232, 248, 348, 372, 406, 434, 609, 651, 696, 744, 812, 868, 899, 1218, 1302, 1624, 1736, 1798, 2436, 2604, 2697, 3596, 4872, 4903, 5208, 5394, 6293, 7192, 9806, 10788, 12586, 14709, 18879, 19612, 21576, 25172, 29418, 34321, 37758, 39224, 50344, 58836, 68642, 75516, 102963, 117672, 137284, 142187, 151032, 151993, 205926, 274568, 284374, 303986, 411852, 426561, 455979, 568748, 607972, 823704, 853122, 911958, 995309, 1063951, 1137496, 1215944, 1706244, 1823916, 1990618, 2127902, 2985927, 3191853, 3412488, 3647832, 3981236, 4255804, 4407797, 5971854, 6383706, 7962472, 8511608, 8815594, 11943708, 12767412, 13223391, 17631188, 23887416, 25534824, 26446782, 30854579, 35262376, 52893564, 61709158, 92563737, 105787128, 123418316, 185127474, 246836632, 370254948, 740509896]

約数ペア:

[(1, 740509896), (2, 370254948), (3, 246836632), (4, 185127474), (6, 123418316), (7, 105787128), (8, 92563737), (12, 61709158), (14, 52893564), (21, 35262376), (24, 30854579), (28, 26446782), (29, 25534824), (31, 23887416), (42, 17631188), (56, 13223391), (58, 12767412), (62, 11943708), (84, 8815594), (87, 8511608), (93, 7962472), (116, 6383706), (124, 5971854), (168, 4407797), (174, 4255804), (186, 3981236), (203, 3647832), (217, 3412488), (232, 3191853), (248, 2985927), (348, 2127902), (372, 1990618), (406, 1823916), (434, 1706244), (609, 1215944), (651, 1137496), (696, 1063951), (744, 995309), (812, 911958), (868, 853122), (899, 823704), (1218, 607972), (1302, 568748), (1624, 455979), (1736, 426561), (1798, 411852), (2436, 303986), (2604, 284374), (2697, 274568), (3596, 205926), (4872, 151993), (4903, 151032), (5208, 142187), (5394, 137284), (6293, 117672), (7192, 102963), (9806, 75516), (10788, 68642), (12586, 58836), (14709, 50344), (18879, 39224), (19612, 37758), (21576, 34321), (25172, 29418)]