38271912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 115568640

約数和(自身を除く): 77296728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 47, 56, 74, 84, 94, 111, 131, 141, 148, 168, 188, 222, 259, 262, 282, 296, 329, 376, 393, 444, 518, 524, 564, 658, 777, 786, 888, 917, 987, 1036, 1048, 1128, 1316, 1554, 1572, 1739, 1834, 1974, 2072, 2632, 2751, 3108, 3144, 3478, 3668, 3948, 4847, 5217, 5502, 6157, 6216, 6956, 7336, 7896, 9694, 10434, 11004, 12173, 12314, 13912, 14541, 18471, 19388, 20868, 22008, 24346, 24628, 29082, 33929, 36519, 36942, 38776, 41736, 43099, 48692, 49256, 58164, 67858, 73038, 73884, 86198, 97384, 101787, 116328, 129297, 135716, 146076, 147768, 172396, 203574, 227809, 258594, 271432, 292152, 344792, 407148, 455618, 517188, 683427, 814296, 911236, 1034376, 1366854, 1594663, 1822472, 2733708, 3189326, 4783989, 5467416, 6378652, 9567978, 12757304, 19135956, 38271912]

約数ペア:

[(1, 38271912), (2, 19135956), (3, 12757304), (4, 9567978), (6, 6378652), (7, 5467416), (8, 4783989), (12, 3189326), (14, 2733708), (21, 1822472), (24, 1594663), (28, 1366854), (37, 1034376), (42, 911236), (47, 814296), (56, 683427), (74, 517188), (84, 455618), (94, 407148), (111, 344792), (131, 292152), (141, 271432), (148, 258594), (168, 227809), (188, 203574), (222, 172396), (259, 147768), (262, 146076), (282, 135716), (296, 129297), (329, 116328), (376, 101787), (393, 97384), (444, 86198), (518, 73884), (524, 73038), (564, 67858), (658, 58164), (777, 49256), (786, 48692), (888, 43099), (917, 41736), (987, 38776), (1036, 36942), (1048, 36519), (1128, 33929), (1316, 29082), (1554, 24628), (1572, 24346), (1739, 22008), (1834, 20868), (1974, 19388), (2072, 18471), (2632, 14541), (2751, 13912), (3108, 12314), (3144, 12173), (3478, 11004), (3668, 10434), (3948, 9694), (4847, 7896), (5217, 7336), (5502, 6956), (6157, 6216)]