1641659312

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:606

約数の個数: 80

約数和(自身を含む): 3372855552

約数和(自身を除く): 1731196240

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 197, 212, 248, 317, 394, 424, 496, 634, 788, 848, 1268, 1576, 1643, 2536, 3152, 3286, 5072, 6107, 6572, 9827, 10441, 12214, 13144, 16801, 19654, 20882, 24428, 26288, 33602, 39308, 41764, 48856, 62449, 67204, 78616, 83528, 97712, 124898, 134408, 157232, 167056, 249796, 268816, 323671, 499592, 520831, 647342, 999184, 1041662, 1294684, 1935919, 2083324, 2589368, 3309797, 3871838, 4166648, 5178736, 6619594, 7743676, 8333296, 13239188, 15487352, 26478376, 30974704, 52956752, 102603707, 205207414, 410414828, 820829656, 1641659312]

約数ペア:

[(1, 1641659312), (2, 820829656), (4, 410414828), (8, 205207414), (16, 102603707), (31, 52956752), (53, 30974704), (62, 26478376), (106, 15487352), (124, 13239188), (197, 8333296), (212, 7743676), (248, 6619594), (317, 5178736), (394, 4166648), (424, 3871838), (496, 3309797), (634, 2589368), (788, 2083324), (848, 1935919), (1268, 1294684), (1576, 1041662), (1643, 999184), (2536, 647342), (3152, 520831), (3286, 499592), (5072, 323671), (6107, 268816), (6572, 249796), (9827, 167056), (10441, 157232), (12214, 134408), (13144, 124898), (16801, 97712), (19654, 83528), (20882, 78616), (24428, 67204), (26288, 62449), (33602, 48856), (39308, 41764)]