1905929568

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^3\times {\mathrm{449}}^1$

素因数の和:519

約数の個数: 192

約数和(自身を含む): 5919480000

約数和(自身を除く): 4013550432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 204, 216, 272, 288, 289, 306, 408, 432, 449, 459, 544, 578, 612, 816, 864, 867, 898, 918, 1156, 1224, 1347, 1632, 1734, 1796, 1836, 2312, 2448, 2601, 2694, 3468, 3592, 3672, 4041, 4624, 4896, 4913, 5202, 5388, 6936, 7184, 7344, 7633, 7803, 8082, 9248, 9826, 10404, 10776, 12123, 13872, 14368, 14688, 14739, 15266, 15606, 16164, 19652, 20808, 21552, 22899, 24246, 27744, 29478, 30532, 31212, 32328, 39304, 41616, 43104, 44217, 45798, 48492, 58956, 61064, 62424, 64656, 68697, 78608, 83232, 88434, 91596, 96984, 117912, 122128, 124848, 129312, 129761, 132651, 137394, 157216, 176868, 183192, 193968, 206091, 235824, 244256, 249696, 259522, 265302, 274788, 353736, 366384, 387936, 389283, 412182, 471648, 519044, 530604, 549576, 707472, 732768, 778566, 824364, 1038088, 1061208, 1099152, 1167849, 1414944, 1557132, 1648728, 2076176, 2122416, 2198304, 2205937, 2335698, 3114264, 3297456, 3503547, 4152352, 4244832, 4411874, 4671396, 6228528, 6594912, 6617811, 7007094, 8823748, 9342792, 12457056, 13235622, 14014188, 17647496, 18685584, 19853433, 26471244, 28028376, 35294992, 37371168, 39706866, 52942488, 56056752, 59560299, 70589984, 79413732, 105884976, 112113504, 119120598, 158827464, 211769952, 238241196, 317654928, 476482392, 635309856, 952964784, 1905929568]

約数ペア:

[(1, 1905929568), (2, 952964784), (3, 635309856), (4, 476482392), (6, 317654928), (8, 238241196), (9, 211769952), (12, 158827464), (16, 119120598), (17, 112113504), (18, 105884976), (24, 79413732), (27, 70589984), (32, 59560299), (34, 56056752), (36, 52942488), (48, 39706866), (51, 37371168), (54, 35294992), (68, 28028376), (72, 26471244), (96, 19853433), (102, 18685584), (108, 17647496), (136, 14014188), (144, 13235622), (153, 12457056), (204, 9342792), (216, 8823748), (272, 7007094), (288, 6617811), (289, 6594912), (306, 6228528), (408, 4671396), (432, 4411874), (449, 4244832), (459, 4152352), (544, 3503547), (578, 3297456), (612, 3114264), (816, 2335698), (864, 2205937), (867, 2198304), (898, 2122416), (918, 2076176), (1156, 1648728), (1224, 1557132), (1347, 1414944), (1632, 1167849), (1734, 1099152), (1796, 1061208), (1836, 1038088), (2312, 824364), (2448, 778566), (2601, 732768), (2694, 707472), (3468, 549576), (3592, 530604), (3672, 519044), (4041, 471648), (4624, 412182), (4896, 389283), (4913, 387936), (5202, 366384), (5388, 353736), (6936, 274788), (7184, 265302), (7344, 259522), (7633, 249696), (7803, 244256), (8082, 235824), (9248, 206091), (9826, 193968), (10404, 183192), (10776, 176868), (12123, 157216), (13872, 137394), (14368, 132651), (14688, 129761), (14739, 129312), (15266, 124848), (15606, 122128), (16164, 117912), (19652, 96984), (20808, 91596), (21552, 88434), (22899, 83232), (24246, 78608), (27744, 68697), (29478, 64656), (30532, 62424), (31212, 61064), (32328, 58956), (39304, 48492), (41616, 45798), (43104, 44217)]