216001968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49451}}^1$

素因数の和:49482

約数の個数: 80

約数和(自身を含む): 686789376

約数和(自身を除く): 470787408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 49451, 98902, 148353, 197804, 296706, 346157, 395608, 593412, 642863, 692314, 791216, 1038471, 1186824, 1285726, 1384628, 1928589, 2076942, 2373648, 2571452, 2769256, 3857178, 4153884, 4500041, 5142904, 5538512, 7714356, 8307768, 9000082, 10285808, 13500123, 15428712, 16615536, 18000164, 27000246, 30857424, 36000328, 54000492, 72000656, 108000984, 216001968]

約数ペア:

[(1, 216001968), (2, 108000984), (3, 72000656), (4, 54000492), (6, 36000328), (7, 30857424), (8, 27000246), (12, 18000164), (13, 16615536), (14, 15428712), (16, 13500123), (21, 10285808), (24, 9000082), (26, 8307768), (28, 7714356), (39, 5538512), (42, 5142904), (48, 4500041), (52, 4153884), (56, 3857178), (78, 2769256), (84, 2571452), (91, 2373648), (104, 2076942), (112, 1928589), (156, 1384628), (168, 1285726), (182, 1186824), (208, 1038471), (273, 791216), (312, 692314), (336, 642863), (364, 593412), (546, 395608), (624, 346157), (728, 296706), (1092, 197804), (1456, 148353), (2184, 98902), (4368, 49451)]