1949346036

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{571}}^1$

素因数の和:862

約数の個数: 144

約数和(自身を含む): 5554156608

約数和(自身を除く): 3604810572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 233, 333, 396, 407, 444, 466, 571, 666, 699, 814, 932, 1142, 1221, 1332, 1398, 1628, 1713, 2097, 2284, 2442, 2563, 2796, 3426, 3663, 4194, 4884, 5126, 5139, 6281, 6852, 7326, 7689, 8388, 8621, 10252, 10278, 12562, 14652, 15378, 17242, 18843, 20556, 21127, 23067, 25124, 25863, 30756, 34484, 37686, 42254, 46134, 51726, 56529, 63381, 75372, 77589, 84508, 92268, 94831, 103452, 113058, 126762, 133043, 155178, 189662, 190143, 226116, 232397, 253524, 266086, 284493, 310356, 379324, 380286, 399129, 464794, 532172, 568986, 697191, 760572, 798258, 853479, 929588, 1137972, 1197387, 1394382, 1463473, 1596516, 1706958, 2091573, 2394774, 2788764, 2926946, 3413916, 4183146, 4390419, 4789548, 4922591, 5853892, 8366292, 8780838, 9845182, 13171257, 14767773, 17561676, 19690364, 26342514, 29535546, 44303319, 52685028, 54148501, 59071092, 88606638, 108297002, 162445503, 177213276, 216594004, 324891006, 487336509, 649782012, 974673018, 1949346036]

約数ペア:

[(1, 1949346036), (2, 974673018), (3, 649782012), (4, 487336509), (6, 324891006), (9, 216594004), (11, 177213276), (12, 162445503), (18, 108297002), (22, 88606638), (33, 59071092), (36, 54148501), (37, 52685028), (44, 44303319), (66, 29535546), (74, 26342514), (99, 19690364), (111, 17561676), (132, 14767773), (148, 13171257), (198, 9845182), (222, 8780838), (233, 8366292), (333, 5853892), (396, 4922591), (407, 4789548), (444, 4390419), (466, 4183146), (571, 3413916), (666, 2926946), (699, 2788764), (814, 2394774), (932, 2091573), (1142, 1706958), (1221, 1596516), (1332, 1463473), (1398, 1394382), (1628, 1197387), (1713, 1137972), (2097, 929588), (2284, 853479), (2442, 798258), (2563, 760572), (2796, 697191), (3426, 568986), (3663, 532172), (4194, 464794), (4884, 399129), (5126, 380286), (5139, 379324), (6281, 310356), (6852, 284493), (7326, 266086), (7689, 253524), (8388, 232397), (8621, 226116), (10252, 190143), (10278, 189662), (12562, 155178), (14652, 133043), (15378, 126762), (17242, 113058), (18843, 103452), (20556, 94831), (21127, 92268), (23067, 84508), (25124, 77589), (25863, 75372), (30756, 63381), (34484, 56529), (37686, 51726), (42254, 46134)]