445805724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{58321}}^1$

素因数の和:58355

約数の個数: 72

約数和(自身を含む): 1303146768

約数和(自身を除く): 857341044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 58321, 116642, 174963, 233284, 349926, 408247, 699852, 758173, 816494, 1224741, 1516346, 1632988, 2274519, 2449482, 2857729, 3032692, 4549038, 4898964, 5307211, 5715458, 8573187, 9098076, 10614422, 11430916, 15921633, 17146374, 21228844, 31843266, 34292748, 37150477, 63686532, 74300954, 111451431, 148601908, 222902862, 445805724]

約数ペア:

[(1, 445805724), (2, 222902862), (3, 148601908), (4, 111451431), (6, 74300954), (7, 63686532), (12, 37150477), (13, 34292748), (14, 31843266), (21, 21228844), (26, 17146374), (28, 15921633), (39, 11430916), (42, 10614422), (49, 9098076), (52, 8573187), (78, 5715458), (84, 5307211), (91, 4898964), (98, 4549038), (147, 3032692), (156, 2857729), (182, 2449482), (196, 2274519), (273, 1632988), (294, 1516346), (364, 1224741), (546, 816494), (588, 758173), (637, 699852), (1092, 408247), (1274, 349926), (1911, 233284), (2548, 174963), (3822, 116642), (7644, 58321)]