225123444

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9817}}^1$

素因数の和:9854

約数の個数: 108

約数和(自身を含む): 712963524

約数和(自身を除く): 487840080

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 9817, 11466, 19634, 22932, 29451, 39268, 58902, 68719, 88353, 117804, 127621, 137438, 176706, 206157, 255242, 274876, 353412, 382863, 412314, 481033, 510484, 618471, 765726, 824628, 893347, 962066, 1148589, 1236942, 1443099, 1531452, 1786694, 1924132, 2297178, 2473884, 2680041, 2886198, 3573388, 4329297, 4594356, 5360082, 5772396, 6253429, 8040123, 8658594, 10720164, 12506858, 16080246, 17317188, 18760287, 25013716, 32160492, 37520574, 56280861, 75041148, 112561722, 225123444]

約数ペア:

[(1, 225123444), (2, 112561722), (3, 75041148), (4, 56280861), (6, 37520574), (7, 32160492), (9, 25013716), (12, 18760287), (13, 17317188), (14, 16080246), (18, 12506858), (21, 10720164), (26, 8658594), (28, 8040123), (36, 6253429), (39, 5772396), (42, 5360082), (49, 4594356), (52, 4329297), (63, 3573388), (78, 2886198), (84, 2680041), (91, 2473884), (98, 2297178), (117, 1924132), (126, 1786694), (147, 1531452), (156, 1443099), (182, 1236942), (196, 1148589), (234, 962066), (252, 893347), (273, 824628), (294, 765726), (364, 618471), (441, 510484), (468, 481033), (546, 412314), (588, 382863), (637, 353412), (819, 274876), (882, 255242), (1092, 206157), (1274, 176706), (1638, 137438), (1764, 127621), (1911, 117804), (2548, 88353), (3276, 68719), (3822, 58902), (5733, 39268), (7644, 29451), (9817, 22932), (11466, 19634)]