1026998504

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:439

約数の個数: 128

約数和(自身を含む): 2384363520

約数和(自身を除く): 1357365016

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 47, 56, 62, 82, 94, 124, 164, 188, 217, 248, 287, 307, 328, 329, 376, 434, 574, 614, 658, 868, 1148, 1228, 1271, 1316, 1457, 1736, 1927, 2149, 2296, 2456, 2542, 2632, 2914, 3854, 4298, 5084, 5828, 7708, 8596, 8897, 9517, 10168, 10199, 11656, 12587, 13489, 14429, 15416, 17192, 17794, 19034, 20398, 25174, 26978, 28858, 35588, 38068, 40796, 50348, 53956, 57716, 59737, 66619, 71176, 76136, 81592, 88109, 100696, 101003, 107912, 115432, 119474, 133238, 176218, 202006, 238948, 266476, 352436, 390197, 404012, 418159, 447299, 477896, 532952, 591589, 704872, 780394, 808024, 836318, 894598, 1183178, 1560788, 1672636, 1789196, 2366356, 2731379, 3121576, 3131093, 3345272, 3578392, 4141123, 4732712, 5462758, 6262186, 8282246, 10925516, 12524372, 16564492, 18339259, 21851032, 25048744, 33128984, 36678518, 73357036, 128374813, 146714072, 256749626, 513499252, 1026998504]

約数ペア:

[(1, 1026998504), (2, 513499252), (4, 256749626), (7, 146714072), (8, 128374813), (14, 73357036), (28, 36678518), (31, 33128984), (41, 25048744), (47, 21851032), (56, 18339259), (62, 16564492), (82, 12524372), (94, 10925516), (124, 8282246), (164, 6262186), (188, 5462758), (217, 4732712), (248, 4141123), (287, 3578392), (307, 3345272), (328, 3131093), (329, 3121576), (376, 2731379), (434, 2366356), (574, 1789196), (614, 1672636), (658, 1560788), (868, 1183178), (1148, 894598), (1228, 836318), (1271, 808024), (1316, 780394), (1457, 704872), (1736, 591589), (1927, 532952), (2149, 477896), (2296, 447299), (2456, 418159), (2542, 404012), (2632, 390197), (2914, 352436), (3854, 266476), (4298, 238948), (5084, 202006), (5828, 176218), (7708, 133238), (8596, 119474), (8897, 115432), (9517, 107912), (10168, 101003), (10199, 100696), (11656, 88109), (12587, 81592), (13489, 76136), (14429, 71176), (15416, 66619), (17192, 59737), (17794, 57716), (19034, 53956), (20398, 50348), (25174, 40796), (26978, 38068), (28858, 35588)]