454989108

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:390

約数の個数: 144

約数和(自身を含む): 1292121600

約数和(自身を除く): 837132492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 109, 124, 147, 186, 196, 217, 218, 229, 294, 327, 372, 434, 436, 458, 588, 651, 654, 687, 763, 868, 916, 1302, 1308, 1374, 1519, 1526, 1603, 2289, 2604, 2748, 3038, 3052, 3206, 3379, 4557, 4578, 4809, 5341, 6076, 6412, 6758, 7099, 9114, 9156, 9618, 10137, 10682, 11221, 13516, 14198, 16023, 18228, 19236, 20274, 21297, 21364, 22442, 23653, 24961, 28396, 32046, 33663, 40548, 42594, 44884, 47306, 49693, 49922, 64092, 67326, 70959, 74883, 85188, 94612, 99386, 99844, 134652, 141918, 149079, 149766, 165571, 174727, 198772, 283836, 298158, 299532, 331142, 347851, 349454, 496713, 524181, 596316, 662284, 695702, 698908, 773791, 993426, 1043553, 1048362, 1223089, 1391404, 1547582, 1986852, 2087106, 2096724, 2321373, 2446178, 3095164, 3669267, 4174212, 4642746, 4892356, 5416537, 7338534, 9285492, 10833074, 14677068, 16249611, 21666148, 32499222, 37915759, 64998444, 75831518, 113747277, 151663036, 227494554, 454989108]

約数ペア:

[(1, 454989108), (2, 227494554), (3, 151663036), (4, 113747277), (6, 75831518), (7, 64998444), (12, 37915759), (14, 32499222), (21, 21666148), (28, 16249611), (31, 14677068), (42, 10833074), (49, 9285492), (62, 7338534), (84, 5416537), (93, 4892356), (98, 4642746), (109, 4174212), (124, 3669267), (147, 3095164), (186, 2446178), (196, 2321373), (217, 2096724), (218, 2087106), (229, 1986852), (294, 1547582), (327, 1391404), (372, 1223089), (434, 1048362), (436, 1043553), (458, 993426), (588, 773791), (651, 698908), (654, 695702), (687, 662284), (763, 596316), (868, 524181), (916, 496713), (1302, 349454), (1308, 347851), (1374, 331142), (1519, 299532), (1526, 298158), (1603, 283836), (2289, 198772), (2604, 174727), (2748, 165571), (3038, 149766), (3052, 149079), (3206, 141918), (3379, 134652), (4557, 99844), (4578, 99386), (4809, 94612), (5341, 85188), (6076, 74883), (6412, 70959), (6758, 67326), (7099, 64092), (9114, 49922), (9156, 49693), (9618, 47306), (10137, 44884), (10682, 42594), (11221, 40548), (13516, 33663), (14198, 32046), (16023, 28396), (18228, 24961), (19236, 23653), (20274, 22442), (21297, 21364)]