381657744

素因数分解:

$2^4\times 3^7\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:881

約数の個数: 160

約数和(自身を含む): 1195756800

約数和(自身を除く): 814099056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 729, 839, 936, 972, 1053, 1296, 1404, 1458, 1678, 1872, 1944, 2106, 2187, 2517, 2808, 2916, 3159, 3356, 3888, 4212, 4374, 5034, 5616, 5832, 6318, 6712, 7551, 8424, 8748, 9477, 10068, 10907, 11664, 12636, 13424, 15102, 16848, 17496, 18954, 20136, 21814, 22653, 25272, 28431, 30204, 32721, 34992, 37908, 40272, 43628, 45306, 50544, 56862, 60408, 65442, 67959, 75816, 87256, 90612, 98163, 113724, 120816, 130884, 135918, 151632, 174512, 181224, 196326, 203877, 227448, 261768, 271836, 294489, 362448, 392652, 407754, 454896, 523536, 543672, 588978, 611631, 785304, 815508, 883467, 1087344, 1177956, 1223262, 1570608, 1631016, 1766934, 1834893, 2355912, 2446524, 2650401, 3262032, 3533868, 3669786, 4711824, 4893048, 5300802, 7067736, 7339572, 7951203, 9786096, 10601604, 14135472, 14679144, 15902406, 21203208, 23853609, 29358288, 31804812, 42406416, 47707218, 63609624, 95414436, 127219248, 190828872, 381657744]

約数ペア:

[(1, 381657744), (2, 190828872), (3, 127219248), (4, 95414436), (6, 63609624), (8, 47707218), (9, 42406416), (12, 31804812), (13, 29358288), (16, 23853609), (18, 21203208), (24, 15902406), (26, 14679144), (27, 14135472), (36, 10601604), (39, 9786096), (48, 7951203), (52, 7339572), (54, 7067736), (72, 5300802), (78, 4893048), (81, 4711824), (104, 3669786), (108, 3533868), (117, 3262032), (144, 2650401), (156, 2446524), (162, 2355912), (208, 1834893), (216, 1766934), (234, 1631016), (243, 1570608), (312, 1223262), (324, 1177956), (351, 1087344), (432, 883467), (468, 815508), (486, 785304), (624, 611631), (648, 588978), (702, 543672), (729, 523536), (839, 454896), (936, 407754), (972, 392652), (1053, 362448), (1296, 294489), (1404, 271836), (1458, 261768), (1678, 227448), (1872, 203877), (1944, 196326), (2106, 181224), (2187, 174512), (2517, 151632), (2808, 135918), (2916, 130884), (3159, 120816), (3356, 113724), (3888, 98163), (4212, 90612), (4374, 87256), (5034, 75816), (5616, 67959), (5832, 65442), (6318, 60408), (6712, 56862), (7551, 50544), (8424, 45306), (8748, 43628), (9477, 40272), (10068, 37908), (10907, 34992), (11664, 32721), (12636, 30204), (13424, 28431), (15102, 25272), (16848, 22653), (17496, 21814), (18954, 20136)]