389799732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{16057}}^1$

素因数の和:16105

約数の個数: 72

約数和(自身を含む): 1104276544

約数和(自身を除く): 714476812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 289, 357, 476, 578, 714, 867, 1156, 1428, 1734, 2023, 3468, 4046, 6069, 8092, 12138, 16057, 24276, 32114, 48171, 64228, 96342, 112399, 192684, 224798, 272969, 337197, 449596, 545938, 674394, 818907, 1091876, 1348788, 1637814, 1910783, 3275628, 3821566, 4640473, 5732349, 7643132, 9280946, 11464698, 13921419, 18561892, 22929396, 27842838, 32483311, 55685676, 64966622, 97449933, 129933244, 194899866, 389799732]

約数ペア:

[(1, 389799732), (2, 194899866), (3, 129933244), (4, 97449933), (6, 64966622), (7, 55685676), (12, 32483311), (14, 27842838), (17, 22929396), (21, 18561892), (28, 13921419), (34, 11464698), (42, 9280946), (51, 7643132), (68, 5732349), (84, 4640473), (102, 3821566), (119, 3275628), (204, 1910783), (238, 1637814), (289, 1348788), (357, 1091876), (476, 818907), (578, 674394), (714, 545938), (867, 449596), (1156, 337197), (1428, 272969), (1734, 224798), (2023, 192684), (3468, 112399), (4046, 96342), (6069, 64228), (8092, 48171), (12138, 32114), (16057, 24276)]