298687788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{28909}}^1$

素因数の和:28967

約数の個数: 72

約数和(自身を含む): 883952160

約数和(自身を除く): 585264372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 10332, 28909, 57818, 86727, 115636, 173454, 202363, 260181, 346908, 404726, 520362, 607089, 809452, 1040724, 1185269, 1214178, 1821267, 2370538, 2428356, 3555807, 3642534, 4741076, 7111614, 7285068, 8296883, 10667421, 14223228, 16593766, 21334842, 24890649, 33187532, 42669684, 49781298, 74671947, 99562596, 149343894, 298687788]

約数ペア:

[(1, 298687788), (2, 149343894), (3, 99562596), (4, 74671947), (6, 49781298), (7, 42669684), (9, 33187532), (12, 24890649), (14, 21334842), (18, 16593766), (21, 14223228), (28, 10667421), (36, 8296883), (41, 7285068), (42, 7111614), (63, 4741076), (82, 3642534), (84, 3555807), (123, 2428356), (126, 2370538), (164, 1821267), (246, 1214178), (252, 1185269), (287, 1040724), (369, 809452), (492, 607089), (574, 520362), (738, 404726), (861, 346908), (1148, 260181), (1476, 202363), (1722, 173454), (2583, 115636), (3444, 86727), (5166, 57818), (10332, 28909)]