2525328

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:117

約数の個数: 120

約数和(自身を含む): 8124480

約数和(自身を除く): 5599152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 71, 72, 76, 78, 104, 114, 117, 142, 144, 152, 156, 171, 208, 213, 228, 234, 247, 284, 304, 312, 342, 426, 456, 468, 494, 568, 624, 639, 684, 741, 852, 912, 923, 936, 988, 1136, 1278, 1349, 1368, 1482, 1704, 1846, 1872, 1976, 2223, 2556, 2698, 2736, 2769, 2964, 3408, 3692, 3952, 4047, 4446, 5112, 5396, 5538, 5928, 7384, 8094, 8307, 8892, 10224, 10792, 11076, 11856, 12141, 14768, 16188, 16614, 17537, 17784, 21584, 22152, 24282, 32376, 33228, 35074, 35568, 44304, 48564, 52611, 64752, 66456, 70148, 97128, 105222, 132912, 140296, 157833, 194256, 210444, 280592, 315666, 420888, 631332, 841776, 1262664, 2525328]

約数ペア:

[(1, 2525328), (2, 1262664), (3, 841776), (4, 631332), (6, 420888), (8, 315666), (9, 280592), (12, 210444), (13, 194256), (16, 157833), (18, 140296), (19, 132912), (24, 105222), (26, 97128), (36, 70148), (38, 66456), (39, 64752), (48, 52611), (52, 48564), (57, 44304), (71, 35568), (72, 35074), (76, 33228), (78, 32376), (104, 24282), (114, 22152), (117, 21584), (142, 17784), (144, 17537), (152, 16614), (156, 16188), (171, 14768), (208, 12141), (213, 11856), (228, 11076), (234, 10792), (247, 10224), (284, 8892), (304, 8307), (312, 8094), (342, 7384), (426, 5928), (456, 5538), (468, 5396), (494, 5112), (568, 4446), (624, 4047), (639, 3952), (684, 3692), (741, 3408), (852, 2964), (912, 2769), (923, 2736), (936, 2698), (988, 2556), (1136, 2223), (1278, 1976), (1349, 1872), (1368, 1846), (1482, 1704)]