1279561566216

素因数分解:

$2^3\times 3^1\times {\mathrm{521}}^1\times {\mathrm{3191}}^1\times {\mathrm{32069}}^1$

素因数の和:35790

約数の個数: 64

約数和(自身を含む): 3206148220800

約数和(自身を除く): 1926586654584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 521, 1042, 1563, 2084, 3126, 3191, 4168, 6252, 6382, 9573, 12504, 12764, 19146, 25528, 32069, 38292, 64138, 76584, 96207, 128276, 192414, 256552, 384828, 769656, 1662511, 3325022, 4987533, 6650044, 9975066, 13300088, 16707949, 19950132, 33415898, 39900264, 50123847, 66831796, 100247694, 102332179, 133663592, 200495388, 204664358, 306996537, 400990776, 409328716, 613993074, 818657432, 1227986148, 2455972296, 53315065259, 106630130518, 159945195777, 213260261036, 319890391554, 426520522072, 639780783108, 1279561566216]

約数ペア:

[(1, 1279561566216), (2, 639780783108), (3, 426520522072), (4, 319890391554), (6, 213260261036), (8, 159945195777), (12, 106630130518), (24, 53315065259), (521, 2455972296), (1042, 1227986148), (1563, 818657432), (2084, 613993074), (3126, 409328716), (3191, 400990776), (4168, 306996537), (6252, 204664358), (6382, 200495388), (9573, 133663592), (12504, 102332179), (12764, 100247694), (19146, 66831796), (25528, 50123847), (32069, 39900264), (38292, 33415898), (64138, 19950132), (76584, 16707949), (96207, 13300088), (128276, 9975066), (192414, 6650044), (256552, 4987533), (384828, 3325022), (769656, 1662511)]