427138584

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{6917}}^1$

素因数の和:7040

約数の個数: 64

約数和(自身を含む): 1115735040

約数和(自身を除く): 688596456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 83, 93, 124, 166, 186, 248, 249, 332, 372, 498, 664, 744, 996, 1992, 2573, 5146, 6917, 7719, 10292, 13834, 15438, 20584, 20751, 27668, 30876, 41502, 55336, 61752, 83004, 166008, 214427, 428854, 574111, 643281, 857708, 1148222, 1286562, 1715416, 1722333, 2296444, 2573124, 3444666, 4592888, 5146248, 6889332, 13778664, 17797441, 35594882, 53392323, 71189764, 106784646, 142379528, 213569292, 427138584]

約数ペア:

[(1, 427138584), (2, 213569292), (3, 142379528), (4, 106784646), (6, 71189764), (8, 53392323), (12, 35594882), (24, 17797441), (31, 13778664), (62, 6889332), (83, 5146248), (93, 4592888), (124, 3444666), (166, 2573124), (186, 2296444), (248, 1722333), (249, 1715416), (332, 1286562), (372, 1148222), (498, 857708), (664, 643281), (744, 574111), (996, 428854), (1992, 214427), (2573, 166008), (5146, 83004), (6917, 61752), (7719, 55336), (10292, 41502), (13834, 30876), (15438, 27668), (20584, 20751)]