393024492

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{4547}}^1$

素因数の和:4585

約数の個数: 90

約数和(自身を含む): 1159244268

約数和(自身を除く): 766219776

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 2401, 3087, 4116, 4547, 4802, 6174, 7203, 9094, 9604, 12348, 13641, 14406, 18188, 21609, 27282, 28812, 31829, 40923, 43218, 54564, 63658, 81846, 86436, 95487, 127316, 163692, 190974, 222803, 286461, 381948, 445606, 572922, 668409, 891212, 1145844, 1336818, 1559621, 2005227, 2673636, 3119242, 4010454, 4678863, 6238484, 8020908, 9357726, 10917347, 14036589, 18715452, 21834694, 28073178, 32752041, 43669388, 56146356, 65504082, 98256123, 131008164, 196512246, 393024492]

約数ペア:

[(1, 393024492), (2, 196512246), (3, 131008164), (4, 98256123), (6, 65504082), (7, 56146356), (9, 43669388), (12, 32752041), (14, 28073178), (18, 21834694), (21, 18715452), (28, 14036589), (36, 10917347), (42, 9357726), (49, 8020908), (63, 6238484), (84, 4678863), (98, 4010454), (126, 3119242), (147, 2673636), (196, 2005227), (252, 1559621), (294, 1336818), (343, 1145844), (441, 891212), (588, 668409), (686, 572922), (882, 445606), (1029, 381948), (1372, 286461), (1764, 222803), (2058, 190974), (2401, 163692), (3087, 127316), (4116, 95487), (4547, 86436), (4802, 81846), (6174, 63658), (7203, 54564), (9094, 43218), (9604, 40923), (12348, 31829), (13641, 28812), (14406, 27282), (18188, 21609)]