254147796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{32533}}^1$

素因数の和:32581

約数の個数: 72

約数和(自身を含む): 757912064

約数和(自身を除く): 503764268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 32533, 65066, 97599, 130132, 195198, 227731, 292797, 390396, 455462, 585594, 683193, 910924, 1008523, 1171188, 1366386, 2017046, 2049579, 2732772, 3025569, 4034092, 4099158, 6051138, 7059661, 8198316, 9076707, 12102276, 14119322, 18153414, 21178983, 28238644, 36306828, 42357966, 63536949, 84715932, 127073898, 254147796]

約数ペア:

[(1, 254147796), (2, 127073898), (3, 84715932), (4, 63536949), (6, 42357966), (7, 36306828), (9, 28238644), (12, 21178983), (14, 18153414), (18, 14119322), (21, 12102276), (28, 9076707), (31, 8198316), (36, 7059661), (42, 6051138), (62, 4099158), (63, 4034092), (84, 3025569), (93, 2732772), (124, 2049579), (126, 2017046), (186, 1366386), (217, 1171188), (252, 1008523), (279, 910924), (372, 683193), (434, 585594), (558, 455462), (651, 390396), (868, 292797), (1116, 227731), (1302, 195198), (1953, 130132), (2604, 97599), (3906, 65066), (7812, 32533)]