129996888

素因数分解:

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

素因数の和:385

約数の個数: 128

約数和(自身を含む): 388608000

約数和(自身を除く): 258611112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 109, 124, 168, 186, 217, 218, 229, 248, 327, 372, 434, 436, 458, 651, 654, 687, 744, 763, 868, 872, 916, 1302, 1308, 1374, 1526, 1603, 1736, 1832, 2289, 2604, 2616, 2748, 3052, 3206, 3379, 4578, 4809, 5208, 5496, 6104, 6412, 6758, 7099, 9156, 9618, 10137, 12824, 13516, 14198, 18312, 19236, 20274, 21297, 23653, 24961, 27032, 28396, 38472, 40548, 42594, 47306, 49693, 49922, 56792, 70959, 74883, 81096, 85188, 94612, 99386, 99844, 141918, 149079, 149766, 170376, 174727, 189224, 198772, 199688, 283836, 298158, 299532, 349454, 397544, 524181, 567672, 596316, 599064, 698908, 773791, 1048362, 1192632, 1397816, 1547582, 2096724, 2321373, 3095164, 4193448, 4642746, 5416537, 6190328, 9285492, 10833074, 16249611, 18570984, 21666148, 32499222, 43332296, 64998444, 129996888]

約数ペア:

[(1, 129996888), (2, 64998444), (3, 43332296), (4, 32499222), (6, 21666148), (7, 18570984), (8, 16249611), (12, 10833074), (14, 9285492), (21, 6190328), (24, 5416537), (28, 4642746), (31, 4193448), (42, 3095164), (56, 2321373), (62, 2096724), (84, 1547582), (93, 1397816), (109, 1192632), (124, 1048362), (168, 773791), (186, 698908), (217, 599064), (218, 596316), (229, 567672), (248, 524181), (327, 397544), (372, 349454), (434, 299532), (436, 298158), (458, 283836), (651, 199688), (654, 198772), (687, 189224), (744, 174727), (763, 170376), (868, 149766), (872, 149079), (916, 141918), (1302, 99844), (1308, 99386), (1374, 94612), (1526, 85188), (1603, 81096), (1736, 74883), (1832, 70959), (2289, 56792), (2604, 49922), (2616, 49693), (2748, 47306), (3052, 42594), (3206, 40548), (3379, 38472), (4578, 28396), (4809, 27032), (5208, 24961), (5496, 23653), (6104, 21297), (6412, 20274), (6758, 19236), (7099, 18312), (9156, 14198), (9618, 13516), (10137, 12824)]