172920462

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:498

約数の個数: 96

約数和(自身を含む): 420577920

約数和(自身を除く): 247657458

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 37, 39, 66, 74, 78, 111, 143, 169, 222, 286, 338, 407, 419, 429, 481, 507, 814, 838, 858, 962, 1014, 1221, 1257, 1443, 1859, 2442, 2514, 2886, 3718, 4609, 5291, 5447, 5577, 6253, 9218, 10582, 10894, 11154, 12506, 13827, 15503, 15873, 16341, 18759, 27654, 31006, 31746, 32682, 37518, 46509, 59917, 68783, 70811, 93018, 119834, 137566, 141622, 170533, 179751, 201539, 206349, 212433, 341066, 359502, 403078, 412698, 424866, 511599, 604617, 778921, 1023198, 1209234, 1557842, 2216929, 2336763, 2620007, 4433858, 4673526, 5240014, 6650787, 7860021, 13301574, 15720042, 28820077, 57640154, 86460231, 172920462]

約数ペア:

[(1, 172920462), (2, 86460231), (3, 57640154), (6, 28820077), (11, 15720042), (13, 13301574), (22, 7860021), (26, 6650787), (33, 5240014), (37, 4673526), (39, 4433858), (66, 2620007), (74, 2336763), (78, 2216929), (111, 1557842), (143, 1209234), (169, 1023198), (222, 778921), (286, 604617), (338, 511599), (407, 424866), (419, 412698), (429, 403078), (481, 359502), (507, 341066), (814, 212433), (838, 206349), (858, 201539), (962, 179751), (1014, 170533), (1221, 141622), (1257, 137566), (1443, 119834), (1859, 93018), (2442, 70811), (2514, 68783), (2886, 59917), (3718, 46509), (4609, 37518), (5291, 32682), (5447, 31746), (5577, 31006), (6253, 27654), (9218, 18759), (10582, 16341), (10894, 15873), (11154, 15503), (12506, 13827)]