290392452

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2099}}^1$

素因数の和:2183

約数の個数: 120

約数和(自身を含む): 882235200

約数和(自身を除く): 591842748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 81, 84, 108, 122, 126, 162, 183, 189, 244, 252, 324, 366, 378, 427, 549, 567, 732, 756, 854, 1098, 1134, 1281, 1647, 1708, 2099, 2196, 2268, 2562, 3294, 3843, 4198, 4941, 5124, 6297, 6588, 7686, 8396, 9882, 11529, 12594, 14693, 15372, 18891, 19764, 23058, 25188, 29386, 34587, 37782, 44079, 46116, 56673, 58772, 69174, 75564, 88158, 113346, 128039, 132237, 138348, 170019, 176316, 226692, 256078, 264474, 340038, 384117, 396711, 512156, 528948, 680076, 768234, 793422, 896273, 1152351, 1190133, 1536468, 1586844, 1792546, 2304702, 2380266, 2688819, 3457053, 3585092, 4609404, 4760532, 5377638, 6914106, 8066457, 10371159, 10755276, 13828212, 16132914, 20742318, 24199371, 32265828, 41484636, 48398742, 72598113, 96797484, 145196226, 290392452]

約数ペア:

[(1, 290392452), (2, 145196226), (3, 96797484), (4, 72598113), (6, 48398742), (7, 41484636), (9, 32265828), (12, 24199371), (14, 20742318), (18, 16132914), (21, 13828212), (27, 10755276), (28, 10371159), (36, 8066457), (42, 6914106), (54, 5377638), (61, 4760532), (63, 4609404), (81, 3585092), (84, 3457053), (108, 2688819), (122, 2380266), (126, 2304702), (162, 1792546), (183, 1586844), (189, 1536468), (244, 1190133), (252, 1152351), (324, 896273), (366, 793422), (378, 768234), (427, 680076), (549, 528948), (567, 512156), (732, 396711), (756, 384117), (854, 340038), (1098, 264474), (1134, 256078), (1281, 226692), (1647, 176316), (1708, 170019), (2099, 138348), (2196, 132237), (2268, 128039), (2562, 113346), (3294, 88158), (3843, 75564), (4198, 69174), (4941, 58772), (5124, 56673), (6297, 46116), (6588, 44079), (7686, 37782), (8396, 34587), (9882, 29386), (11529, 25188), (12594, 23058), (14693, 19764), (15372, 18891)]