321773256

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3607}}^1$

素因数の和:3688

約数の個数: 128

約数和(自身を含む): 1039104000

約数和(自身を除く): 717330744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 59, 63, 72, 84, 108, 118, 126, 168, 177, 189, 216, 236, 252, 354, 378, 413, 472, 504, 531, 708, 756, 826, 1062, 1239, 1416, 1512, 1593, 1652, 2124, 2478, 3186, 3304, 3607, 3717, 4248, 4956, 6372, 7214, 7434, 9912, 10821, 11151, 12744, 14428, 14868, 21642, 22302, 25249, 28856, 29736, 32463, 43284, 44604, 50498, 64926, 75747, 86568, 89208, 97389, 100996, 129852, 151494, 194778, 201992, 212813, 227241, 259704, 302988, 389556, 425626, 454482, 605976, 638439, 681723, 779112, 851252, 908964, 1276878, 1363446, 1489691, 1702504, 1817928, 1915317, 2553756, 2726892, 2979382, 3830634, 4469073, 5107512, 5453784, 5745951, 5958764, 7661268, 8938146, 11491902, 11917528, 13407219, 15322536, 17876292, 22983804, 26814438, 35752584, 40221657, 45967608, 53628876, 80443314, 107257752, 160886628, 321773256]

約数ペア:

[(1, 321773256), (2, 160886628), (3, 107257752), (4, 80443314), (6, 53628876), (7, 45967608), (8, 40221657), (9, 35752584), (12, 26814438), (14, 22983804), (18, 17876292), (21, 15322536), (24, 13407219), (27, 11917528), (28, 11491902), (36, 8938146), (42, 7661268), (54, 5958764), (56, 5745951), (59, 5453784), (63, 5107512), (72, 4469073), (84, 3830634), (108, 2979382), (118, 2726892), (126, 2553756), (168, 1915317), (177, 1817928), (189, 1702504), (216, 1489691), (236, 1363446), (252, 1276878), (354, 908964), (378, 851252), (413, 779112), (472, 681723), (504, 638439), (531, 605976), (708, 454482), (756, 425626), (826, 389556), (1062, 302988), (1239, 259704), (1416, 227241), (1512, 212813), (1593, 201992), (1652, 194778), (2124, 151494), (2478, 129852), (3186, 100996), (3304, 97389), (3607, 89208), (3717, 86568), (4248, 75747), (4956, 64926), (6372, 50498), (7214, 44604), (7434, 43284), (9912, 32463), (10821, 29736), (11151, 28856), (12744, 25249), (14428, 22302), (14868, 21642)]