204048144

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 240

約数和(自身を含む): 658082880

約数和(自身を除く): 454034736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 41, 48, 51, 57, 68, 72, 76, 82, 102, 107, 114, 123, 136, 144, 152, 153, 164, 171, 204, 214, 228, 246, 272, 304, 306, 321, 323, 328, 342, 369, 408, 428, 456, 492, 612, 642, 646, 656, 684, 697, 738, 779, 816, 856, 912, 963, 969, 984, 1224, 1284, 1292, 1368, 1394, 1476, 1558, 1712, 1819, 1926, 1938, 1968, 2033, 2091, 2337, 2448, 2568, 2584, 2736, 2788, 2907, 2952, 3116, 3638, 3852, 3876, 4066, 4182, 4387, 4674, 5136, 5168, 5457, 5576, 5814, 5904, 6099, 6232, 6273, 7011, 7276, 7704, 7752, 8132, 8364, 8774, 9348, 10914, 11152, 11628, 12198, 12464, 12546, 13161, 13243, 14022, 14552, 15408, 15504, 16264, 16371, 16728, 17548, 18297, 18696, 21828, 23256, 24396, 25092, 26322, 26486, 28044, 29104, 32528, 32742, 33456, 34561, 35096, 36594, 37392, 39483, 39729, 43656, 46512, 48792, 50184, 52644, 52972, 56088, 65484, 69122, 70192, 73188, 74579, 78966, 79458, 83353, 87312, 97584, 100368, 103683, 105288, 105944, 112176, 119187, 130968, 138244, 146376, 149158, 157932, 158916, 166706, 207366, 210576, 211888, 223737, 238374, 250059, 261936, 276488, 292752, 298316, 311049, 315864, 317832, 333412, 414732, 447474, 476748, 500118, 552976, 596632, 622098, 631728, 635664, 666824, 671211, 750177, 829464, 894948, 953496, 1000236, 1193264, 1244196, 1333648, 1342422, 1417001, 1500354, 1658928, 1789896, 1906992, 2000472, 2488392, 2684844, 2834002, 3000708, 3579792, 4000944, 4251003, 4976784, 5369688, 5668004, 6001416, 8502006, 10739376, 11336008, 12002832, 12753009, 17004012, 22672016, 25506018, 34008024, 51012036, 68016048, 102024072, 204048144]

約数ペア:

[(1, 204048144), (2, 102024072), (3, 68016048), (4, 51012036), (6, 34008024), (8, 25506018), (9, 22672016), (12, 17004012), (16, 12753009), (17, 12002832), (18, 11336008), (19, 10739376), (24, 8502006), (34, 6001416), (36, 5668004), (38, 5369688), (41, 4976784), (48, 4251003), (51, 4000944), (57, 3579792), (68, 3000708), (72, 2834002), (76, 2684844), (82, 2488392), (102, 2000472), (107, 1906992), (114, 1789896), (123, 1658928), (136, 1500354), (144, 1417001), (152, 1342422), (153, 1333648), (164, 1244196), (171, 1193264), (204, 1000236), (214, 953496), (228, 894948), (246, 829464), (272, 750177), (304, 671211), (306, 666824), (321, 635664), (323, 631728), (328, 622098), (342, 596632), (369, 552976), (408, 500118), (428, 476748), (456, 447474), (492, 414732), (612, 333412), (642, 317832), (646, 315864), (656, 311049), (684, 298316), (697, 292752), (738, 276488), (779, 261936), (816, 250059), (856, 238374), (912, 223737), (963, 211888), (969, 210576), (984, 207366), (1224, 166706), (1284, 158916), (1292, 157932), (1368, 149158), (1394, 146376), (1476, 138244), (1558, 130968), (1712, 119187), (1819, 112176), (1926, 105944), (1938, 105288), (1968, 103683), (2033, 100368), (2091, 97584), (2337, 87312), (2448, 83353), (2568, 79458), (2584, 78966), (2736, 74579), (2788, 73188), (2907, 70192), (2952, 69122), (3116, 65484), (3638, 56088), (3852, 52972), (3876, 52644), (4066, 50184), (4182, 48792), (4387, 46512), (4674, 43656), (5136, 39729), (5168, 39483), (5457, 37392), (5576, 36594), (5814, 35096), (5904, 34561), (6099, 33456), (6232, 32742), (6273, 32528), (7011, 29104), (7276, 28044), (7704, 26486), (7752, 26322), (8132, 25092), (8364, 24396), (8774, 23256), (9348, 21828), (10914, 18696), (11152, 18297), (11628, 17548), (12198, 16728), (12464, 16371), (12546, 16264), (13161, 15504), (13243, 15408), (14022, 14552)]