242458848

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{751}}^1$

素因数の和:845

約数の個数: 144

約数和(自身を含む): 739065600

約数和(自身を除く): 496606752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 59, 72, 76, 96, 114, 118, 144, 152, 171, 177, 228, 236, 288, 304, 342, 354, 456, 472, 531, 608, 684, 708, 751, 912, 944, 1062, 1121, 1368, 1416, 1502, 1824, 1888, 2124, 2242, 2253, 2736, 2832, 3004, 3363, 4248, 4484, 4506, 5472, 5664, 6008, 6726, 6759, 8496, 8968, 9012, 10089, 12016, 13452, 13518, 14269, 16992, 17936, 18024, 20178, 24032, 26904, 27036, 28538, 35872, 36048, 40356, 42807, 44309, 53808, 54072, 57076, 72096, 80712, 85614, 88618, 107616, 108144, 114152, 128421, 132927, 161424, 171228, 177236, 216288, 228304, 256842, 265854, 322848, 342456, 354472, 398781, 456608, 513684, 531708, 684912, 708944, 797562, 841871, 1027368, 1063416, 1369824, 1417888, 1595124, 1683742, 2054736, 2126832, 2525613, 3190248, 3367484, 4109472, 4253664, 5051226, 6380496, 6734968, 7576839, 10102452, 12760992, 13469936, 15153678, 20204904, 26939872, 30307356, 40409808, 60614712, 80819616, 121229424, 242458848]

約数ペア:

[(1, 242458848), (2, 121229424), (3, 80819616), (4, 60614712), (6, 40409808), (8, 30307356), (9, 26939872), (12, 20204904), (16, 15153678), (18, 13469936), (19, 12760992), (24, 10102452), (32, 7576839), (36, 6734968), (38, 6380496), (48, 5051226), (57, 4253664), (59, 4109472), (72, 3367484), (76, 3190248), (96, 2525613), (114, 2126832), (118, 2054736), (144, 1683742), (152, 1595124), (171, 1417888), (177, 1369824), (228, 1063416), (236, 1027368), (288, 841871), (304, 797562), (342, 708944), (354, 684912), (456, 531708), (472, 513684), (531, 456608), (608, 398781), (684, 354472), (708, 342456), (751, 322848), (912, 265854), (944, 256842), (1062, 228304), (1121, 216288), (1368, 177236), (1416, 171228), (1502, 161424), (1824, 132927), (1888, 128421), (2124, 114152), (2242, 108144), (2253, 107616), (2736, 88618), (2832, 85614), (3004, 80712), (3363, 72096), (4248, 57076), (4484, 54072), (4506, 53808), (5472, 44309), (5664, 42807), (6008, 40356), (6726, 36048), (6759, 35872), (8496, 28538), (8968, 27036), (9012, 26904), (10089, 24032), (12016, 20178), (13452, 18024), (13518, 17936), (14269, 16992)]