1538784

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 4868640

約数和(自身を除く): 3329856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 137, 144, 156, 208, 216, 234, 274, 288, 312, 351, 411, 416, 432, 468, 548, 624, 702, 822, 864, 936, 1096, 1233, 1248, 1404, 1644, 1781, 1872, 2192, 2466, 2808, 3288, 3562, 3699, 3744, 4384, 4932, 5343, 5616, 6576, 7124, 7398, 9864, 10686, 11232, 13152, 14248, 14796, 16029, 19728, 21372, 28496, 29592, 32058, 39456, 42744, 48087, 56992, 59184, 64116, 85488, 96174, 118368, 128232, 170976, 192348, 256464, 384696, 512928, 769392, 1538784]

約数ペア:

[(1, 1538784), (2, 769392), (3, 512928), (4, 384696), (6, 256464), (8, 192348), (9, 170976), (12, 128232), (13, 118368), (16, 96174), (18, 85488), (24, 64116), (26, 59184), (27, 56992), (32, 48087), (36, 42744), (39, 39456), (48, 32058), (52, 29592), (54, 28496), (72, 21372), (78, 19728), (96, 16029), (104, 14796), (108, 14248), (117, 13152), (137, 11232), (144, 10686), (156, 9864), (208, 7398), (216, 7124), (234, 6576), (274, 5616), (288, 5343), (312, 4932), (351, 4384), (411, 3744), (416, 3699), (432, 3562), (468, 3288), (548, 2808), (624, 2466), (702, 2192), (822, 1872), (864, 1781), (936, 1644), (1096, 1404), (1233, 1248)]