330578416

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2633}}^1$

素因数の和:2726

約数の個数: 80

約数和(自身を含む): 783878400

約数和(自身を除く): 453299984

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 59, 76, 112, 118, 133, 152, 236, 266, 304, 413, 472, 532, 826, 944, 1064, 1121, 1652, 2128, 2242, 2633, 3304, 4484, 5266, 6608, 7847, 8968, 10532, 15694, 17936, 18431, 21064, 31388, 36862, 42128, 50027, 62776, 73724, 100054, 125552, 147448, 155347, 200108, 294896, 310694, 350189, 400216, 621388, 700378, 800432, 1087429, 1242776, 1400756, 2174858, 2485552, 2801512, 2951593, 4349716, 5603024, 5903186, 8699432, 11806372, 17398864, 20661151, 23612744, 41322302, 47225488, 82644604, 165289208, 330578416]

約数ペア:

[(1, 330578416), (2, 165289208), (4, 82644604), (7, 47225488), (8, 41322302), (14, 23612744), (16, 20661151), (19, 17398864), (28, 11806372), (38, 8699432), (56, 5903186), (59, 5603024), (76, 4349716), (112, 2951593), (118, 2801512), (133, 2485552), (152, 2174858), (236, 1400756), (266, 1242776), (304, 1087429), (413, 800432), (472, 700378), (532, 621388), (826, 400216), (944, 350189), (1064, 310694), (1121, 294896), (1652, 200108), (2128, 155347), (2242, 147448), (2633, 125552), (3304, 100054), (4484, 73724), (5266, 62776), (6608, 50027), (7847, 42128), (8968, 36862), (10532, 31388), (15694, 21064), (17936, 18431)]