40336848

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:697

約数の個数: 120

約数和(自身を含む): 124188480

約数和(自身を除く): 83851632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 69, 72, 76, 92, 114, 138, 144, 152, 171, 184, 207, 228, 276, 304, 342, 368, 414, 437, 456, 552, 641, 684, 828, 874, 912, 1104, 1282, 1311, 1368, 1656, 1748, 1923, 2564, 2622, 2736, 3312, 3496, 3846, 3933, 5128, 5244, 5769, 6992, 7692, 7866, 10256, 10488, 11538, 12179, 14743, 15384, 15732, 20976, 23076, 24358, 29486, 30768, 31464, 36537, 44229, 46152, 48716, 58972, 62928, 73074, 88458, 92304, 97432, 109611, 117944, 132687, 146148, 176916, 194864, 219222, 235888, 265374, 280117, 292296, 353832, 438444, 530748, 560234, 584592, 707664, 840351, 876888, 1061496, 1120468, 1680702, 1753776, 2122992, 2240936, 2521053, 3361404, 4481872, 5042106, 6722808, 10084212, 13445616, 20168424, 40336848]

約数ペア:

[(1, 40336848), (2, 20168424), (3, 13445616), (4, 10084212), (6, 6722808), (8, 5042106), (9, 4481872), (12, 3361404), (16, 2521053), (18, 2240936), (19, 2122992), (23, 1753776), (24, 1680702), (36, 1120468), (38, 1061496), (46, 876888), (48, 840351), (57, 707664), (69, 584592), (72, 560234), (76, 530748), (92, 438444), (114, 353832), (138, 292296), (144, 280117), (152, 265374), (171, 235888), (184, 219222), (207, 194864), (228, 176916), (276, 146148), (304, 132687), (342, 117944), (368, 109611), (414, 97432), (437, 92304), (456, 88458), (552, 73074), (641, 62928), (684, 58972), (828, 48716), (874, 46152), (912, 44229), (1104, 36537), (1282, 31464), (1311, 30768), (1368, 29486), (1656, 24358), (1748, 23076), (1923, 20976), (2564, 15732), (2622, 15384), (2736, 14743), (3312, 12179), (3496, 11538), (3846, 10488), (3933, 10256), (5128, 7866), (5244, 7692), (5769, 6992)]