438538896

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^2\times {\mathrm{3169}}^1$

素因数の和:3245

約数の個数: 90

約数和(自身を含む): 1268567430

約数和(自身を除く): 830028534

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 961, 1116, 1488, 1922, 2232, 2883, 3169, 3844, 4464, 5766, 6338, 7688, 8649, 9507, 11532, 12676, 15376, 17298, 19014, 23064, 25352, 28521, 34596, 38028, 46128, 50704, 57042, 69192, 76056, 98239, 114084, 138384, 152112, 196478, 228168, 294717, 392956, 456336, 589434, 785912, 884151, 1178868, 1571824, 1768302, 2357736, 3045409, 3536604, 4715472, 6090818, 7073208, 9136227, 12181636, 14146416, 18272454, 24363272, 27408681, 36544908, 48726544, 54817362, 73089816, 109634724, 146179632, 219269448, 438538896]

約数ペア:

[(1, 438538896), (2, 219269448), (3, 146179632), (4, 109634724), (6, 73089816), (8, 54817362), (9, 48726544), (12, 36544908), (16, 27408681), (18, 24363272), (24, 18272454), (31, 14146416), (36, 12181636), (48, 9136227), (62, 7073208), (72, 6090818), (93, 4715472), (124, 3536604), (144, 3045409), (186, 2357736), (248, 1768302), (279, 1571824), (372, 1178868), (496, 884151), (558, 785912), (744, 589434), (961, 456336), (1116, 392956), (1488, 294717), (1922, 228168), (2232, 196478), (2883, 152112), (3169, 138384), (3844, 114084), (4464, 98239), (5766, 76056), (6338, 69192), (7688, 57042), (8649, 50704), (9507, 46128), (11532, 38028), (12676, 34596), (15376, 28521), (17298, 25352), (19014, 23064)]