724292928

素因数分解:

$2^6\times 3^4\times {\mathrm{31}}^1\times {\mathrm{4507}}^1$

素因数の和:4562

約数の個数: 140

約数和(自身を含む): 2216781952

約数和(自身を除く): 1492489024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 144, 162, 186, 192, 216, 248, 279, 288, 324, 372, 432, 496, 558, 576, 648, 744, 837, 864, 992, 1116, 1296, 1488, 1674, 1728, 1984, 2232, 2511, 2592, 2976, 3348, 4464, 4507, 5022, 5184, 5952, 6696, 8928, 9014, 10044, 13392, 13521, 17856, 18028, 20088, 26784, 27042, 36056, 40176, 40563, 53568, 54084, 72112, 80352, 81126, 108168, 121689, 139717, 144224, 160704, 162252, 216336, 243378, 279434, 288448, 324504, 365067, 419151, 432672, 486756, 558868, 649008, 730134, 838302, 865344, 973512, 1117736, 1257453, 1298016, 1460268, 1676604, 1947024, 2235472, 2514906, 2596032, 2920536, 3353208, 3772359, 3894048, 4470944, 5029812, 5841072, 6706416, 7544718, 7788096, 8941888, 10059624, 11317077, 11682144, 13412832, 15089436, 20119248, 22634154, 23364288, 26825664, 30178872, 40238496, 45268308, 60357744, 80476992, 90536616, 120715488, 181073232, 241430976, 362146464, 724292928]

約数ペア:

[(1, 724292928), (2, 362146464), (3, 241430976), (4, 181073232), (6, 120715488), (8, 90536616), (9, 80476992), (12, 60357744), (16, 45268308), (18, 40238496), (24, 30178872), (27, 26825664), (31, 23364288), (32, 22634154), (36, 20119248), (48, 15089436), (54, 13412832), (62, 11682144), (64, 11317077), (72, 10059624), (81, 8941888), (93, 7788096), (96, 7544718), (108, 6706416), (124, 5841072), (144, 5029812), (162, 4470944), (186, 3894048), (192, 3772359), (216, 3353208), (248, 2920536), (279, 2596032), (288, 2514906), (324, 2235472), (372, 1947024), (432, 1676604), (496, 1460268), (558, 1298016), (576, 1257453), (648, 1117736), (744, 973512), (837, 865344), (864, 838302), (992, 730134), (1116, 649008), (1296, 558868), (1488, 486756), (1674, 432672), (1728, 419151), (1984, 365067), (2232, 324504), (2511, 288448), (2592, 279434), (2976, 243378), (3348, 216336), (4464, 162252), (4507, 160704), (5022, 144224), (5184, 139717), (5952, 121689), (6696, 108168), (8928, 81126), (9014, 80352), (10044, 72112), (13392, 54084), (13521, 53568), (17856, 40563), (18028, 40176), (20088, 36056), (26784, 27042)]