421844256

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{86161}}^1$

素因数の和:86194

約数の個数: 72

約数和(自身を含む): 1270200204

約数和(自身を除く): 848355948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 86161, 172322, 258483, 344644, 516966, 689288, 775449, 1033932, 1378576, 1464737, 1550898, 2067864, 2757152, 2929474, 3101796, 4135728, 4394211, 5858948, 6203592, 8271456, 8788422, 11717896, 12407184, 13182633, 17576844, 23435792, 24814368, 26365266, 35153688, 46871584, 52730532, 70307376, 105461064, 140614752, 210922128, 421844256]

約数ペア:

[(1, 421844256), (2, 210922128), (3, 140614752), (4, 105461064), (6, 70307376), (8, 52730532), (9, 46871584), (12, 35153688), (16, 26365266), (17, 24814368), (18, 23435792), (24, 17576844), (32, 13182633), (34, 12407184), (36, 11717896), (48, 8788422), (51, 8271456), (68, 6203592), (72, 5858948), (96, 4394211), (102, 4135728), (136, 3101796), (144, 2929474), (153, 2757152), (204, 2067864), (272, 1550898), (288, 1464737), (306, 1378576), (408, 1033932), (544, 775449), (612, 689288), (816, 516966), (1224, 344644), (1632, 258483), (2448, 172322), (4896, 86161)]