898998624

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1321}}^1$

素因数の和:1493

約数の個数: 144

約数和(自身を含む): 2728449360

約数和(自身を除く): 1829450736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 139, 144, 153, 204, 272, 278, 288, 306, 408, 417, 544, 556, 612, 816, 834, 1112, 1224, 1251, 1321, 1632, 1668, 2224, 2363, 2448, 2502, 2642, 3336, 3963, 4448, 4726, 4896, 5004, 5284, 6672, 7089, 7926, 9452, 10008, 10568, 11889, 13344, 14178, 15852, 18904, 20016, 21136, 21267, 22457, 23778, 28356, 31704, 37808, 40032, 42272, 42534, 44914, 47556, 56712, 63408, 67371, 75616, 85068, 89828, 95112, 113424, 126816, 134742, 170136, 179656, 183619, 190224, 202113, 226848, 269484, 340272, 359312, 367238, 380448, 404226, 538968, 550857, 680544, 718624, 734476, 808452, 1077936, 1101714, 1468952, 1616904, 1652571, 2155872, 2203428, 2937904, 3121523, 3233808, 3305142, 4406856, 5875808, 6243046, 6467616, 6610284, 8813712, 9364569, 12486092, 13220568, 17627424, 18729138, 24972184, 26441136, 28093707, 37458276, 49944368, 52882272, 56187414, 74916552, 99888736, 112374828, 149833104, 224749656, 299666208, 449499312, 898998624]

約数ペア:

[(1, 898998624), (2, 449499312), (3, 299666208), (4, 224749656), (6, 149833104), (8, 112374828), (9, 99888736), (12, 74916552), (16, 56187414), (17, 52882272), (18, 49944368), (24, 37458276), (32, 28093707), (34, 26441136), (36, 24972184), (48, 18729138), (51, 17627424), (68, 13220568), (72, 12486092), (96, 9364569), (102, 8813712), (136, 6610284), (139, 6467616), (144, 6243046), (153, 5875808), (204, 4406856), (272, 3305142), (278, 3233808), (288, 3121523), (306, 2937904), (408, 2203428), (417, 2155872), (544, 1652571), (556, 1616904), (612, 1468952), (816, 1101714), (834, 1077936), (1112, 808452), (1224, 734476), (1251, 718624), (1321, 680544), (1632, 550857), (1668, 538968), (2224, 404226), (2363, 380448), (2448, 367238), (2502, 359312), (2642, 340272), (3336, 269484), (3963, 226848), (4448, 202113), (4726, 190224), (4896, 183619), (5004, 179656), (5284, 170136), (6672, 134742), (7089, 126816), (7926, 113424), (9452, 95112), (10008, 89828), (10568, 85068), (11889, 75616), (13344, 67371), (14178, 63408), (15852, 56712), (18904, 47556), (20016, 44914), (21136, 42534), (21267, 42272), (22457, 40032), (23778, 37808), (28356, 31704)]