402496248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{617}}^1$

素因数の和:997

約数の個数: 128

約数和(自身を含む): 1260126720

約数和(自身を除く): 857630472

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 353, 462, 616, 617, 706, 924, 1059, 1234, 1412, 1848, 1851, 2118, 2468, 2471, 2824, 3702, 3883, 4236, 4319, 4936, 4942, 6787, 7404, 7413, 7766, 8472, 8638, 9884, 11649, 12957, 13574, 14808, 14826, 15532, 17276, 19768, 20361, 23298, 25914, 27148, 27181, 29652, 31064, 34552, 40722, 46596, 47509, 51828, 54296, 54362, 59304, 81444, 81543, 93192, 95018, 103656, 108724, 142527, 162888, 163086, 190036, 217448, 217801, 285054, 326172, 380072, 435602, 570108, 652344, 653403, 871204, 1140216, 1306806, 1524607, 1742408, 2395811, 2613612, 3049214, 4573821, 4791622, 5227224, 6098428, 7187433, 9147642, 9583244, 12196856, 14374866, 16770677, 18295284, 19166488, 28749732, 33541354, 36590568, 50312031, 57499464, 67082708, 100624062, 134165416, 201248124, 402496248]

約数ペア:

[(1, 402496248), (2, 201248124), (3, 134165416), (4, 100624062), (6, 67082708), (7, 57499464), (8, 50312031), (11, 36590568), (12, 33541354), (14, 28749732), (21, 19166488), (22, 18295284), (24, 16770677), (28, 14374866), (33, 12196856), (42, 9583244), (44, 9147642), (56, 7187433), (66, 6098428), (77, 5227224), (84, 4791622), (88, 4573821), (132, 3049214), (154, 2613612), (168, 2395811), (231, 1742408), (264, 1524607), (308, 1306806), (353, 1140216), (462, 871204), (616, 653403), (617, 652344), (706, 570108), (924, 435602), (1059, 380072), (1234, 326172), (1412, 285054), (1848, 217801), (1851, 217448), (2118, 190036), (2468, 163086), (2471, 162888), (2824, 142527), (3702, 108724), (3883, 103656), (4236, 95018), (4319, 93192), (4936, 81543), (4942, 81444), (6787, 59304), (7404, 54362), (7413, 54296), (7766, 51828), (8472, 47509), (8638, 46596), (9884, 40722), (11649, 34552), (12957, 31064), (13574, 29652), (14808, 27181), (14826, 27148), (15532, 25914), (17276, 23298), (19768, 20361)]