252530784

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:571

約数の個数: 240

約数和(自身を含む): 859508496

約数和(自身を除く): 606977712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 32, 33, 34, 36, 44, 48, 51, 54, 66, 68, 72, 81, 88, 96, 99, 102, 108, 132, 136, 144, 153, 162, 176, 187, 198, 204, 216, 264, 272, 288, 297, 306, 324, 352, 374, 396, 408, 432, 459, 521, 528, 544, 561, 594, 612, 648, 748, 792, 816, 864, 891, 918, 1042, 1056, 1122, 1188, 1224, 1296, 1377, 1496, 1563, 1584, 1632, 1683, 1782, 1836, 2084, 2244, 2376, 2448, 2592, 2754, 2992, 3126, 3168, 3366, 3564, 3672, 4168, 4488, 4689, 4752, 4896, 5049, 5508, 5731, 5984, 6252, 6732, 7128, 7344, 8336, 8857, 8976, 9378, 9504, 10098, 11016, 11462, 12504, 13464, 14067, 14256, 14688, 15147, 16672, 17193, 17714, 17952, 18756, 20196, 22032, 22924, 25008, 26571, 26928, 28134, 28512, 30294, 34386, 35428, 37512, 40392, 42201, 44064, 45848, 50016, 51579, 53142, 53856, 56268, 60588, 68772, 70856, 75024, 79713, 80784, 84402, 91696, 97427, 103158, 106284, 112536, 121176, 137544, 141712, 150048, 154737, 159426, 161568, 168804, 183392, 194854, 206316, 212568, 225072, 239139, 242352, 275088, 283424, 292281, 309474, 318852, 337608, 389708, 412632, 425136, 450144, 464211, 478278, 484704, 550176, 584562, 618948, 637704, 675216, 717417, 779416, 825264, 850272, 876843, 928422, 956556, 1169124, 1237896, 1275408, 1350432, 1434834, 1558832, 1650528, 1753686, 1856844, 1913112, 2338248, 2475792, 2550816, 2630529, 2869668, 3117664, 3507372, 3713688, 3826224, 4676496, 4951584, 5261058, 5739336, 7014744, 7427376, 7652448, 7891587, 9352992, 10522116, 11478672, 14029488, 14854752, 15783174, 21044232, 22957344, 28058976, 31566348, 42088464, 63132696, 84176928, 126265392, 252530784]

約数ペア:

[(1, 252530784), (2, 126265392), (3, 84176928), (4, 63132696), (6, 42088464), (8, 31566348), (9, 28058976), (11, 22957344), (12, 21044232), (16, 15783174), (17, 14854752), (18, 14029488), (22, 11478672), (24, 10522116), (27, 9352992), (32, 7891587), (33, 7652448), (34, 7427376), (36, 7014744), (44, 5739336), (48, 5261058), (51, 4951584), (54, 4676496), (66, 3826224), (68, 3713688), (72, 3507372), (81, 3117664), (88, 2869668), (96, 2630529), (99, 2550816), (102, 2475792), (108, 2338248), (132, 1913112), (136, 1856844), (144, 1753686), (153, 1650528), (162, 1558832), (176, 1434834), (187, 1350432), (198, 1275408), (204, 1237896), (216, 1169124), (264, 956556), (272, 928422), (288, 876843), (297, 850272), (306, 825264), (324, 779416), (352, 717417), (374, 675216), (396, 637704), (408, 618948), (432, 584562), (459, 550176), (521, 484704), (528, 478278), (544, 464211), (561, 450144), (594, 425136), (612, 412632), (648, 389708), (748, 337608), (792, 318852), (816, 309474), (864, 292281), (891, 283424), (918, 275088), (1042, 242352), (1056, 239139), (1122, 225072), (1188, 212568), (1224, 206316), (1296, 194854), (1377, 183392), (1496, 168804), (1563, 161568), (1584, 159426), (1632, 154737), (1683, 150048), (1782, 141712), (1836, 137544), (2084, 121176), (2244, 112536), (2376, 106284), (2448, 103158), (2592, 97427), (2754, 91696), (2992, 84402), (3126, 80784), (3168, 79713), (3366, 75024), (3564, 70856), (3672, 68772), (4168, 60588), (4488, 56268), (4689, 53856), (4752, 53142), (4896, 51579), (5049, 50016), (5508, 45848), (5731, 44064), (5984, 42201), (6252, 40392), (6732, 37512), (7128, 35428), (7344, 34386), (8336, 30294), (8857, 28512), (8976, 28134), (9378, 26928), (9504, 26571), (10098, 25008), (11016, 22924), (11462, 22032), (12504, 20196), (13464, 18756), (14067, 17952), (14256, 17714), (14688, 17193), (15147, 16672)]