347501072

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{13219}}^1$

素因数の和:13311

約数の個数: 40

約数和(自身を含む): 708168960

約数和(自身を除く): 360667888

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1643, 3286, 6572, 13144, 13219, 26288, 26438, 52876, 105752, 211504, 409789, 700607, 819578, 1401214, 1639156, 2802428, 3278312, 5604856, 6556624, 11209712, 21718817, 43437634, 86875268, 173750536, 347501072]

約数ペア:

[(1, 347501072), (2, 173750536), (4, 86875268), (8, 43437634), (16, 21718817), (31, 11209712), (53, 6556624), (62, 5604856), (106, 3278312), (124, 2802428), (212, 1639156), (248, 1401214), (424, 819578), (496, 700607), (848, 409789), (1643, 211504), (3286, 105752), (6572, 52876), (13144, 26438), (13219, 26288)]