1252245744

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:561

約数の個数: 200

約数和(自身を含む): 3802613760

約数和(自身を除く): 2550368016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 71, 72, 81, 93, 108, 124, 142, 144, 162, 186, 213, 216, 248, 279, 284, 324, 372, 426, 432, 439, 496, 558, 568, 639, 648, 744, 837, 852, 878, 1116, 1136, 1278, 1296, 1317, 1488, 1674, 1704, 1756, 1917, 2201, 2232, 2511, 2556, 2634, 3348, 3408, 3512, 3834, 3951, 4402, 4464, 5022, 5112, 5268, 5751, 6603, 6696, 7024, 7668, 7902, 8804, 10044, 10224, 10536, 11502, 11853, 13206, 13392, 13609, 15336, 15804, 17608, 19809, 20088, 21072, 23004, 23706, 26412, 27218, 30672, 31169, 31608, 35216, 35559, 39618, 40176, 40827, 46008, 47412, 52824, 54436, 59427, 62338, 63216, 71118, 79236, 81654, 92016, 93507, 94824, 105648, 108872, 118854, 122481, 124676, 142236, 158472, 163308, 178281, 187014, 189648, 217744, 237708, 244962, 249352, 280521, 284472, 316944, 326616, 356562, 367443, 374028, 475416, 489924, 498704, 561042, 568944, 653232, 713124, 734886, 748056, 841563, 950832, 966239, 979848, 1102329, 1122084, 1426248, 1469772, 1496112, 1683126, 1932478, 1959696, 2204658, 2244168, 2524689, 2852496, 2898717, 2939544, 3366252, 3864956, 4409316, 4488336, 5049378, 5797434, 5879088, 6732504, 7729912, 8696151, 8818632, 10098756, 11594868, 13465008, 15459824, 17392302, 17637264, 20197512, 23189736, 26088453, 34784604, 40395024, 46379472, 52176906, 69569208, 78265359, 104353812, 139138416, 156530718, 208707624, 313061436, 417415248, 626122872, 1252245744]

約数ペア:

[(1, 1252245744), (2, 626122872), (3, 417415248), (4, 313061436), (6, 208707624), (8, 156530718), (9, 139138416), (12, 104353812), (16, 78265359), (18, 69569208), (24, 52176906), (27, 46379472), (31, 40395024), (36, 34784604), (48, 26088453), (54, 23189736), (62, 20197512), (71, 17637264), (72, 17392302), (81, 15459824), (93, 13465008), (108, 11594868), (124, 10098756), (142, 8818632), (144, 8696151), (162, 7729912), (186, 6732504), (213, 5879088), (216, 5797434), (248, 5049378), (279, 4488336), (284, 4409316), (324, 3864956), (372, 3366252), (426, 2939544), (432, 2898717), (439, 2852496), (496, 2524689), (558, 2244168), (568, 2204658), (639, 1959696), (648, 1932478), (744, 1683126), (837, 1496112), (852, 1469772), (878, 1426248), (1116, 1122084), (1136, 1102329), (1278, 979848), (1296, 966239), (1317, 950832), (1488, 841563), (1674, 748056), (1704, 734886), (1756, 713124), (1917, 653232), (2201, 568944), (2232, 561042), (2511, 498704), (2556, 489924), (2634, 475416), (3348, 374028), (3408, 367443), (3512, 356562), (3834, 326616), (3951, 316944), (4402, 284472), (4464, 280521), (5022, 249352), (5112, 244962), (5268, 237708), (5751, 217744), (6603, 189648), (6696, 187014), (7024, 178281), (7668, 163308), (7902, 158472), (8804, 142236), (10044, 124676), (10224, 122481), (10536, 118854), (11502, 108872), (11853, 105648), (13206, 94824), (13392, 93507), (13609, 92016), (15336, 81654), (15804, 79236), (17608, 71118), (19809, 63216), (20088, 62338), (21072, 59427), (23004, 54436), (23706, 52824), (26412, 47412), (27218, 46008), (30672, 40827), (31169, 40176), (31608, 39618), (35216, 35559)]