401858512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7069}}^1$

素因数の和:7124

約数の個数: 80

約数和(自身を含む): 946814400

約数和(自身を除く): 544955888

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 176, 187, 209, 272, 304, 323, 374, 418, 646, 748, 836, 1292, 1496, 1672, 2584, 2992, 3344, 3553, 5168, 7069, 7106, 14138, 14212, 28276, 28424, 56552, 56848, 77759, 113104, 120173, 134311, 155518, 240346, 268622, 311036, 480692, 537244, 622072, 961384, 1074488, 1244144, 1321903, 1477421, 1922768, 2148976, 2283287, 2643806, 2954842, 4566574, 5287612, 5909684, 9133148, 10575224, 11819368, 18266296, 21150448, 23638736, 25116157, 36532592, 50232314, 100464628, 200929256, 401858512]

約数ペア:

[(1, 401858512), (2, 200929256), (4, 100464628), (8, 50232314), (11, 36532592), (16, 25116157), (17, 23638736), (19, 21150448), (22, 18266296), (34, 11819368), (38, 10575224), (44, 9133148), (68, 5909684), (76, 5287612), (88, 4566574), (136, 2954842), (152, 2643806), (176, 2283287), (187, 2148976), (209, 1922768), (272, 1477421), (304, 1321903), (323, 1244144), (374, 1074488), (418, 961384), (646, 622072), (748, 537244), (836, 480692), (1292, 311036), (1496, 268622), (1672, 240346), (2584, 155518), (2992, 134311), (3344, 120173), (3553, 113104), (5168, 77759), (7069, 56848), (7106, 56552), (14138, 28424), (14212, 28276)]