214337904

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23879}}^1$

素因数の和:23918

約数の個数: 80

約数和(自身を含む): 639601920

約数和(自身を除く): 425264016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2992, 4488, 8976, 23879, 47758, 71637, 95516, 143274, 191032, 262669, 286548, 382064, 405943, 525338, 573096, 788007, 811886, 1050676, 1146192, 1217829, 1576014, 1623772, 2101352, 2435658, 3152028, 3247544, 4202704, 4465373, 4871316, 6304056, 6495088, 8930746, 9742632, 12608112, 13396119, 17861492, 19485264, 26792238, 35722984, 53584476, 71445968, 107168952, 214337904]

約数ペア:

[(1, 214337904), (2, 107168952), (3, 71445968), (4, 53584476), (6, 35722984), (8, 26792238), (11, 19485264), (12, 17861492), (16, 13396119), (17, 12608112), (22, 9742632), (24, 8930746), (33, 6495088), (34, 6304056), (44, 4871316), (48, 4465373), (51, 4202704), (66, 3247544), (68, 3152028), (88, 2435658), (102, 2101352), (132, 1623772), (136, 1576014), (176, 1217829), (187, 1146192), (204, 1050676), (264, 811886), (272, 788007), (374, 573096), (408, 525338), (528, 405943), (561, 382064), (748, 286548), (816, 262669), (1122, 191032), (1496, 143274), (2244, 95516), (2992, 71637), (4488, 47758), (8976, 23879)]