231938928

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6521}}^1$

素因数の和:6567

約数の個数: 120

約数和(自身を含む): 735942480

約数和(自身を除く): 504003552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4446, 5928, 6521, 8892, 11856, 13042, 17784, 19563, 26084, 35568, 39126, 52168, 58689, 78252, 84773, 104336, 117378, 123899, 156504, 169546, 234756, 247798, 254319, 313008, 339092, 371697, 469512, 495596, 508638, 678184, 743394, 762957, 939024, 991192, 1017276, 1115091, 1356368, 1486788, 1525914, 1610687, 1982384, 2034552, 2230182, 2973576, 3051828, 3221374, 4069104, 4460364, 4832061, 5947152, 6103656, 6442748, 8920728, 9664122, 12207312, 12885496, 14496183, 17841456, 19328244, 25770992, 28992366, 38656488, 57984732, 77312976, 115969464, 231938928]

約数ペア:

[(1, 231938928), (2, 115969464), (3, 77312976), (4, 57984732), (6, 38656488), (8, 28992366), (9, 25770992), (12, 19328244), (13, 17841456), (16, 14496183), (18, 12885496), (19, 12207312), (24, 9664122), (26, 8920728), (36, 6442748), (38, 6103656), (39, 5947152), (48, 4832061), (52, 4460364), (57, 4069104), (72, 3221374), (76, 3051828), (78, 2973576), (104, 2230182), (114, 2034552), (117, 1982384), (144, 1610687), (152, 1525914), (156, 1486788), (171, 1356368), (208, 1115091), (228, 1017276), (234, 991192), (247, 939024), (304, 762957), (312, 743394), (342, 678184), (456, 508638), (468, 495596), (494, 469512), (624, 371697), (684, 339092), (741, 313008), (912, 254319), (936, 247798), (988, 234756), (1368, 169546), (1482, 156504), (1872, 123899), (1976, 117378), (2223, 104336), (2736, 84773), (2964, 78252), (3952, 58689), (4446, 52168), (5928, 39126), (6521, 35568), (8892, 26084), (11856, 19563), (13042, 17784)]