280604736

素因数分解:

$2^6\times 3^5\times {\mathrm{18043}}^1$

素因数の和:18070

約数の個数: 84

約数和(自身を含む): 834138032

約数和(自身を除く): 553533296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 864, 972, 1296, 1728, 1944, 2592, 3888, 5184, 7776, 15552, 18043, 36086, 54129, 72172, 108258, 144344, 162387, 216516, 288688, 324774, 433032, 487161, 577376, 649548, 866064, 974322, 1154752, 1299096, 1461483, 1732128, 1948644, 2598192, 2922966, 3464256, 3897288, 4384449, 5196384, 5845932, 7794576, 8768898, 10392768, 11691864, 15589152, 17537796, 23383728, 31178304, 35075592, 46767456, 70151184, 93534912, 140302368, 280604736]

約数ペア:

[(1, 280604736), (2, 140302368), (3, 93534912), (4, 70151184), (6, 46767456), (8, 35075592), (9, 31178304), (12, 23383728), (16, 17537796), (18, 15589152), (24, 11691864), (27, 10392768), (32, 8768898), (36, 7794576), (48, 5845932), (54, 5196384), (64, 4384449), (72, 3897288), (81, 3464256), (96, 2922966), (108, 2598192), (144, 1948644), (162, 1732128), (192, 1461483), (216, 1299096), (243, 1154752), (288, 974322), (324, 866064), (432, 649548), (486, 577376), (576, 487161), (648, 433032), (864, 324774), (972, 288688), (1296, 216516), (1728, 162387), (1944, 144344), (2592, 108258), (3888, 72172), (5184, 54129), (7776, 36086), (15552, 18043)]