388331340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1201}}^1$

素因数の和:1547

約数の個数: 96

約数和(自身を含む): 1155881664

約数和(自身を除く): 767550324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 317, 340, 510, 634, 951, 1020, 1201, 1268, 1585, 1902, 2402, 3170, 3603, 3804, 4755, 4804, 5389, 6005, 6340, 7206, 9510, 10778, 12010, 14412, 16167, 18015, 19020, 20417, 21556, 24020, 26945, 32334, 36030, 40834, 53890, 61251, 64668, 72060, 80835, 81668, 102085, 107780, 122502, 161670, 204170, 245004, 306255, 323340, 380717, 408340, 612510, 761434, 1142151, 1225020, 1522868, 1903585, 2284302, 3807170, 4568604, 5710755, 6472189, 7614340, 11421510, 12944378, 19416567, 22843020, 25888756, 32360945, 38833134, 64721890, 77666268, 97082835, 129443780, 194165670, 388331340]

約数ペア:

[(1, 388331340), (2, 194165670), (3, 129443780), (4, 97082835), (5, 77666268), (6, 64721890), (10, 38833134), (12, 32360945), (15, 25888756), (17, 22843020), (20, 19416567), (30, 12944378), (34, 11421510), (51, 7614340), (60, 6472189), (68, 5710755), (85, 4568604), (102, 3807170), (170, 2284302), (204, 1903585), (255, 1522868), (317, 1225020), (340, 1142151), (510, 761434), (634, 612510), (951, 408340), (1020, 380717), (1201, 323340), (1268, 306255), (1585, 245004), (1902, 204170), (2402, 161670), (3170, 122502), (3603, 107780), (3804, 102085), (4755, 81668), (4804, 80835), (5389, 72060), (6005, 64668), (6340, 61251), (7206, 53890), (9510, 40834), (10778, 36030), (12010, 32334), (14412, 26945), (16167, 24020), (18015, 21556), (19020, 20417)]