214901383888

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{73999}}^1$

素因数の和:74300

約数の個数: 80

約数和(自身を含む): 450908640000

約数和(自身を除く): 236007256112

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 233, 304, 328, 466, 656, 779, 932, 1558, 1864, 3116, 3728, 4427, 6232, 8854, 9553, 12464, 17708, 19106, 35416, 38212, 70832, 73999, 76424, 147998, 152848, 181507, 295996, 363014, 591992, 726028, 1183984, 1405981, 1452056, 2811962, 2904112, 3033959, 5623924, 6067918, 11247848, 12135836, 17241767, 22495696, 24271672, 34483534, 48543344, 57645221, 68967068, 115290442, 137934136, 230580884, 275868272, 327593573, 461161768, 655187146, 706912447, 922323536, 1310374292, 1413824894, 2620748584, 2827649788, 5241497168, 5655299576, 11310599152, 13431336493, 26862672986, 53725345972, 107450691944, 214901383888]

約数ペア:

[(1, 214901383888), (2, 107450691944), (4, 53725345972), (8, 26862672986), (16, 13431336493), (19, 11310599152), (38, 5655299576), (41, 5241497168), (76, 2827649788), (82, 2620748584), (152, 1413824894), (164, 1310374292), (233, 922323536), (304, 706912447), (328, 655187146), (466, 461161768), (656, 327593573), (779, 275868272), (932, 230580884), (1558, 137934136), (1864, 115290442), (3116, 68967068), (3728, 57645221), (4427, 48543344), (6232, 34483534), (8854, 24271672), (9553, 22495696), (12464, 17241767), (17708, 12135836), (19106, 11247848), (35416, 6067918), (38212, 5623924), (70832, 3033959), (73999, 2904112), (76424, 2811962), (147998, 1452056), (152848, 1405981), (181507, 1183984), (295996, 726028), (363014, 591992)]