1689888672

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{631}}^1$

素因数の和:1211

約数の個数: 144

約数和(自身を含む): 5105685312

約数和(自身を除く): 3415796640

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, 144, 153, 204, 272, 288, 306, 408, 544, 547, 612, 631, 816, 1094, 1224, 1262, 1632, 1641, 1893, 2188, 2448, 2524, 3282, 3786, 4376, 4896, 4923, 5048, 5679, 6564, 7572, 8752, 9299, 9846, 10096, 10727, 11358, 13128, 15144, 17504, 18598, 19692, 20192, 21454, 22716, 26256, 27897, 30288, 32181, 37196, 39384, 42908, 45432, 52512, 55794, 60576, 64362, 74392, 78768, 83691, 85816, 90864, 96543, 111588, 128724, 148784, 157536, 167382, 171632, 181728, 193086, 223176, 257448, 297568, 334764, 343264, 345157, 386172, 446352, 514896, 669528, 690314, 772344, 892704, 1029792, 1035471, 1339056, 1380628, 1544688, 2070942, 2678112, 2761256, 3089376, 3106413, 4141884, 5522512, 5867669, 6212826, 8283768, 11045024, 11735338, 12425652, 16567536, 17603007, 23470676, 24851304, 33135072, 35206014, 46941352, 49702608, 52809021, 70412028, 93882704, 99405216, 105618042, 140824056, 187765408, 211236084, 281648112, 422472168, 563296224, 844944336, 1689888672]

約数ペア:

[(1, 1689888672), (2, 844944336), (3, 563296224), (4, 422472168), (6, 281648112), (8, 211236084), (9, 187765408), (12, 140824056), (16, 105618042), (17, 99405216), (18, 93882704), (24, 70412028), (32, 52809021), (34, 49702608), (36, 46941352), (48, 35206014), (51, 33135072), (68, 24851304), (72, 23470676), (96, 17603007), (102, 16567536), (136, 12425652), (144, 11735338), (153, 11045024), (204, 8283768), (272, 6212826), (288, 5867669), (306, 5522512), (408, 4141884), (544, 3106413), (547, 3089376), (612, 2761256), (631, 2678112), (816, 2070942), (1094, 1544688), (1224, 1380628), (1262, 1339056), (1632, 1035471), (1641, 1029792), (1893, 892704), (2188, 772344), (2448, 690314), (2524, 669528), (3282, 514896), (3786, 446352), (4376, 386172), (4896, 345157), (4923, 343264), (5048, 334764), (5679, 297568), (6564, 257448), (7572, 223176), (8752, 193086), (9299, 181728), (9846, 171632), (10096, 167382), (10727, 157536), (11358, 148784), (13128, 128724), (15144, 111588), (17504, 96543), (18598, 90864), (19692, 85816), (20192, 83691), (21454, 78768), (22716, 74392), (26256, 64362), (27897, 60576), (30288, 55794), (32181, 52512), (37196, 45432), (39384, 42908)]