297749296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:870

約数の個数: 80

約数和(自身を含む): 652680448

約数和(自身を除く): 354931152

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 61, 62, 104, 122, 124, 208, 244, 248, 403, 488, 496, 757, 793, 806, 976, 1514, 1586, 1612, 1891, 3028, 3172, 3224, 3782, 6056, 6344, 6448, 7564, 9841, 12112, 12688, 15128, 19682, 23467, 24583, 30256, 39364, 46177, 46934, 49166, 78728, 92354, 93868, 98332, 157456, 184708, 187736, 196664, 305071, 369416, 375472, 393328, 600301, 610142, 738832, 1200602, 1220284, 1431487, 2401204, 2440568, 2862974, 4802408, 4881136, 5725948, 9604816, 11451896, 18609331, 22903792, 37218662, 74437324, 148874648, 297749296]

約数ペア:

[(1, 297749296), (2, 148874648), (4, 74437324), (8, 37218662), (13, 22903792), (16, 18609331), (26, 11451896), (31, 9604816), (52, 5725948), (61, 4881136), (62, 4802408), (104, 2862974), (122, 2440568), (124, 2401204), (208, 1431487), (244, 1220284), (248, 1200602), (403, 738832), (488, 610142), (496, 600301), (757, 393328), (793, 375472), (806, 369416), (976, 305071), (1514, 196664), (1586, 187736), (1612, 184708), (1891, 157456), (3028, 98332), (3172, 93868), (3224, 92354), (3782, 78728), (6056, 49166), (6344, 46934), (6448, 46177), (7564, 39364), (9841, 30256), (12112, 24583), (12688, 23467), (15128, 19682)]