381615912

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3929}}^1$

素因数の和:4031

約数の個数: 96

約数和(自身を含む): 1103544000

約数和(自身を除く): 721928088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 71, 72, 76, 114, 142, 152, 171, 213, 228, 284, 342, 426, 456, 568, 639, 684, 852, 1278, 1349, 1368, 1704, 2556, 2698, 3929, 4047, 5112, 5396, 7858, 8094, 10792, 11787, 12141, 15716, 16188, 23574, 24282, 31432, 32376, 35361, 47148, 48564, 70722, 74651, 94296, 97128, 141444, 149302, 223953, 278959, 282888, 298604, 447906, 557918, 597208, 671859, 836877, 895812, 1115836, 1343718, 1673754, 1791624, 2231672, 2510631, 2687436, 3347508, 5021262, 5300221, 5374872, 6695016, 10042524, 10600442, 15900663, 20085048, 21200884, 31801326, 42401768, 47701989, 63602652, 95403978, 127205304, 190807956, 381615912]

約数ペア:

[(1, 381615912), (2, 190807956), (3, 127205304), (4, 95403978), (6, 63602652), (8, 47701989), (9, 42401768), (12, 31801326), (18, 21200884), (19, 20085048), (24, 15900663), (36, 10600442), (38, 10042524), (57, 6695016), (71, 5374872), (72, 5300221), (76, 5021262), (114, 3347508), (142, 2687436), (152, 2510631), (171, 2231672), (213, 1791624), (228, 1673754), (284, 1343718), (342, 1115836), (426, 895812), (456, 836877), (568, 671859), (639, 597208), (684, 557918), (852, 447906), (1278, 298604), (1349, 282888), (1368, 278959), (1704, 223953), (2556, 149302), (2698, 141444), (3929, 97128), (4047, 94296), (5112, 74651), (5396, 70722), (7858, 48564), (8094, 47148), (10792, 35361), (11787, 32376), (12141, 31432), (15716, 24282), (16188, 23574)]