947462364

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{6529}}^1$

素因数の和:6707

約数の個数: 72

約数和(自身を含む): 2495766000

約数和(自身を除く): 1548303636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 139, 174, 261, 278, 348, 417, 522, 556, 834, 1044, 1251, 1668, 2502, 4031, 5004, 6529, 8062, 12093, 13058, 16124, 19587, 24186, 26116, 36279, 39174, 48372, 58761, 72558, 78348, 117522, 145116, 189341, 235044, 378682, 568023, 757364, 907531, 1136046, 1704069, 1815062, 2272092, 2722593, 3408138, 3630124, 5445186, 6816276, 8167779, 10890372, 16335558, 26318399, 32671116, 52636798, 78955197, 105273596, 157910394, 236865591, 315820788, 473731182, 947462364]

約数ペア:

[(1, 947462364), (2, 473731182), (3, 315820788), (4, 236865591), (6, 157910394), (9, 105273596), (12, 78955197), (18, 52636798), (29, 32671116), (36, 26318399), (58, 16335558), (87, 10890372), (116, 8167779), (139, 6816276), (174, 5445186), (261, 3630124), (278, 3408138), (348, 2722593), (417, 2272092), (522, 1815062), (556, 1704069), (834, 1136046), (1044, 907531), (1251, 757364), (1668, 568023), (2502, 378682), (4031, 235044), (5004, 189341), (6529, 145116), (8062, 117522), (12093, 78348), (13058, 72558), (16124, 58761), (19587, 48372), (24186, 39174), (26116, 36279)]