1661190768

素因数分解:

$2^4\times 3^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1$

素因数の和:694

約数の個数: 240

約数和(自身を含む): 5237852256

約数和(自身を除く): 3576661488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 41, 48, 51, 54, 68, 72, 81, 82, 102, 108, 123, 136, 144, 153, 162, 164, 204, 216, 243, 246, 272, 306, 324, 328, 369, 408, 432, 459, 486, 492, 612, 613, 648, 656, 697, 738, 816, 918, 972, 984, 1107, 1224, 1226, 1296, 1377, 1394, 1476, 1836, 1839, 1944, 1968, 2091, 2214, 2448, 2452, 2754, 2788, 2952, 3321, 3672, 3678, 3888, 4131, 4182, 4428, 4904, 5508, 5517, 5576, 5904, 6273, 6642, 7344, 7356, 8262, 8364, 8856, 9808, 9963, 10421, 11016, 11034, 11152, 12546, 13284, 14712, 16524, 16551, 16728, 17712, 18819, 19926, 20842, 22032, 22068, 25092, 25133, 26568, 29424, 31263, 33048, 33102, 33456, 37638, 39852, 41684, 44136, 49653, 50184, 50266, 53136, 56457, 62526, 66096, 66204, 75276, 75399, 79704, 83368, 88272, 93789, 99306, 100368, 100532, 112914, 125052, 132408, 148959, 150552, 150798, 159408, 166736, 169371, 187578, 198612, 201064, 225828, 226197, 250104, 264816, 281367, 297918, 301104, 301596, 338742, 375156, 397224, 402128, 427261, 451656, 452394, 500208, 562734, 595836, 603192, 677484, 678591, 750312, 794448, 844101, 854522, 903312, 904788, 1125468, 1191672, 1206384, 1281783, 1354968, 1357182, 1500624, 1688202, 1709044, 1809576, 2035773, 2250936, 2383344, 2532303, 2563566, 2709936, 2714364, 3376404, 3418088, 3619152, 3845349, 4071546, 4501872, 5064606, 5127132, 5428728, 6107319, 6752808, 6836176, 7690698, 8143092, 10129212, 10254264, 10857456, 11536047, 12214638, 13505616, 15381396, 16286184, 20258424, 20508528, 23072094, 24429276, 30762792, 32572368, 34608141, 40516848, 46144188, 48858552, 61525584, 69216282, 92288376, 97717104, 103824423, 138432564, 184576752, 207648846, 276865128, 415297692, 553730256, 830595384, 1661190768]

約数ペア:

[(1, 1661190768), (2, 830595384), (3, 553730256), (4, 415297692), (6, 276865128), (8, 207648846), (9, 184576752), (12, 138432564), (16, 103824423), (17, 97717104), (18, 92288376), (24, 69216282), (27, 61525584), (34, 48858552), (36, 46144188), (41, 40516848), (48, 34608141), (51, 32572368), (54, 30762792), (68, 24429276), (72, 23072094), (81, 20508528), (82, 20258424), (102, 16286184), (108, 15381396), (123, 13505616), (136, 12214638), (144, 11536047), (153, 10857456), (162, 10254264), (164, 10129212), (204, 8143092), (216, 7690698), (243, 6836176), (246, 6752808), (272, 6107319), (306, 5428728), (324, 5127132), (328, 5064606), (369, 4501872), (408, 4071546), (432, 3845349), (459, 3619152), (486, 3418088), (492, 3376404), (612, 2714364), (613, 2709936), (648, 2563566), (656, 2532303), (697, 2383344), (738, 2250936), (816, 2035773), (918, 1809576), (972, 1709044), (984, 1688202), (1107, 1500624), (1224, 1357182), (1226, 1354968), (1296, 1281783), (1377, 1206384), (1394, 1191672), (1476, 1125468), (1836, 904788), (1839, 903312), (1944, 854522), (1968, 844101), (2091, 794448), (2214, 750312), (2448, 678591), (2452, 677484), (2754, 603192), (2788, 595836), (2952, 562734), (3321, 500208), (3672, 452394), (3678, 451656), (3888, 427261), (4131, 402128), (4182, 397224), (4428, 375156), (4904, 338742), (5508, 301596), (5517, 301104), (5576, 297918), (5904, 281367), (6273, 264816), (6642, 250104), (7344, 226197), (7356, 225828), (8262, 201064), (8364, 198612), (8856, 187578), (9808, 169371), (9963, 166736), (10421, 159408), (11016, 150798), (11034, 150552), (11152, 148959), (12546, 132408), (13284, 125052), (14712, 112914), (16524, 100532), (16551, 100368), (16728, 99306), (17712, 93789), (18819, 88272), (19926, 83368), (20842, 79704), (22032, 75399), (22068, 75276), (25092, 66204), (25133, 66096), (26568, 62526), (29424, 56457), (31263, 53136), (33048, 50266), (33102, 50184), (33456, 49653), (37638, 44136), (39852, 41684)]