397657134

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{14411}}^1$

素因数の和:14502

約数の個数: 64

約数和(自身を含む): 1023828480

約数和(自身を除く): 626171346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 73, 126, 146, 189, 219, 378, 438, 511, 657, 1022, 1314, 1533, 1971, 3066, 3942, 4599, 9198, 13797, 14411, 27594, 28822, 43233, 86466, 100877, 129699, 201754, 259398, 302631, 389097, 605262, 778194, 907893, 1052003, 1815786, 2104006, 2723679, 3156009, 5447358, 6312018, 7364021, 9468027, 14728042, 18936054, 22092063, 28404081, 44184126, 56808162, 66276189, 132552378, 198828567, 397657134]

約数ペア:

[(1, 397657134), (2, 198828567), (3, 132552378), (6, 66276189), (7, 56808162), (9, 44184126), (14, 28404081), (18, 22092063), (21, 18936054), (27, 14728042), (42, 9468027), (54, 7364021), (63, 6312018), (73, 5447358), (126, 3156009), (146, 2723679), (189, 2104006), (219, 1815786), (378, 1052003), (438, 907893), (511, 778194), (657, 605262), (1022, 389097), (1314, 302631), (1533, 259398), (1971, 201754), (3066, 129699), (3942, 100877), (4599, 86466), (9198, 43233), (13797, 28822), (14411, 27594)]