461260872

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1583}}^1$

素因数の和:1688

約数の個数: 128

約数和(自身を含む): 1368576000

約数和(自身を除く): 907315128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 71, 72, 76, 108, 114, 142, 152, 171, 213, 216, 228, 284, 342, 426, 456, 513, 568, 639, 684, 852, 1026, 1278, 1349, 1368, 1583, 1704, 1917, 2052, 2556, 2698, 3166, 3834, 4047, 4104, 4749, 5112, 5396, 6332, 7668, 8094, 9498, 10792, 12141, 12664, 14247, 15336, 16188, 18996, 24282, 28494, 30077, 32376, 36423, 37992, 42741, 48564, 56988, 60154, 72846, 85482, 90231, 97128, 112393, 113976, 120308, 145692, 170964, 180462, 224786, 240616, 270693, 291384, 337179, 341928, 360924, 449572, 541386, 674358, 721848, 812079, 899144, 1011537, 1082772, 1348716, 1624158, 2023074, 2135467, 2165544, 2697432, 3034611, 3248316, 4046148, 4270934, 6069222, 6406401, 6496632, 8092296, 8541868, 12138444, 12812802, 17083736, 19219203, 24276888, 25625604, 38438406, 51251208, 57657609, 76876812, 115315218, 153753624, 230630436, 461260872]

約数ペア:

[(1, 461260872), (2, 230630436), (3, 153753624), (4, 115315218), (6, 76876812), (8, 57657609), (9, 51251208), (12, 38438406), (18, 25625604), (19, 24276888), (24, 19219203), (27, 17083736), (36, 12812802), (38, 12138444), (54, 8541868), (57, 8092296), (71, 6496632), (72, 6406401), (76, 6069222), (108, 4270934), (114, 4046148), (142, 3248316), (152, 3034611), (171, 2697432), (213, 2165544), (216, 2135467), (228, 2023074), (284, 1624158), (342, 1348716), (426, 1082772), (456, 1011537), (513, 899144), (568, 812079), (639, 721848), (684, 674358), (852, 541386), (1026, 449572), (1278, 360924), (1349, 341928), (1368, 337179), (1583, 291384), (1704, 270693), (1917, 240616), (2052, 224786), (2556, 180462), (2698, 170964), (3166, 145692), (3834, 120308), (4047, 113976), (4104, 112393), (4749, 97128), (5112, 90231), (5396, 85482), (6332, 72846), (7668, 60154), (8094, 56988), (9498, 48564), (10792, 42741), (12141, 37992), (12664, 36423), (14247, 32376), (15336, 30077), (16188, 28494), (18996, 24282)]