1963622412

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{233}}^1$

素因数の和:342

約数の個数: 180

約数和(自身を含む): 5577291720

約数和(自身を除く): 3613669308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 37, 38, 54, 57, 74, 76, 81, 108, 111, 114, 148, 162, 171, 222, 228, 233, 324, 333, 342, 444, 466, 513, 666, 684, 699, 703, 932, 999, 1026, 1332, 1369, 1398, 1406, 1539, 1998, 2052, 2097, 2109, 2738, 2796, 2812, 2997, 3078, 3996, 4107, 4194, 4218, 4427, 5476, 5994, 6156, 6291, 6327, 8214, 8388, 8436, 8621, 8854, 11988, 12321, 12582, 12654, 13281, 16428, 17242, 17708, 18873, 18981, 24642, 25164, 25308, 25863, 26011, 26562, 34484, 36963, 37746, 37962, 39843, 49284, 51726, 52022, 53124, 56943, 73926, 75492, 75924, 77589, 78033, 79686, 103452, 104044, 110889, 113886, 119529, 147852, 155178, 156066, 159372, 163799, 221778, 227772, 232767, 234099, 239058, 310356, 312132, 318977, 327598, 358587, 443556, 465534, 468198, 478116, 491397, 637954, 655196, 698301, 702297, 717174, 931068, 936396, 956931, 982794, 1275908, 1396602, 1404594, 1434348, 1474191, 1913862, 1965588, 2106891, 2793204, 2809188, 2870793, 2948382, 3827724, 4213782, 4422573, 5741586, 5896764, 6060563, 8427564, 8612379, 8845146, 11483172, 12121126, 13267719, 17224758, 17690292, 18181689, 24242252, 25837137, 26535438, 34449516, 36363378, 51674274, 53070876, 54545067, 72726756, 103348548, 109090134, 163635201, 218180268, 327270402, 490905603, 654540804, 981811206, 1963622412]

約数ペア:

[(1, 1963622412), (2, 981811206), (3, 654540804), (4, 490905603), (6, 327270402), (9, 218180268), (12, 163635201), (18, 109090134), (19, 103348548), (27, 72726756), (36, 54545067), (37, 53070876), (38, 51674274), (54, 36363378), (57, 34449516), (74, 26535438), (76, 25837137), (81, 24242252), (108, 18181689), (111, 17690292), (114, 17224758), (148, 13267719), (162, 12121126), (171, 11483172), (222, 8845146), (228, 8612379), (233, 8427564), (324, 6060563), (333, 5896764), (342, 5741586), (444, 4422573), (466, 4213782), (513, 3827724), (666, 2948382), (684, 2870793), (699, 2809188), (703, 2793204), (932, 2106891), (999, 1965588), (1026, 1913862), (1332, 1474191), (1369, 1434348), (1398, 1404594), (1406, 1396602), (1539, 1275908), (1998, 982794), (2052, 956931), (2097, 936396), (2109, 931068), (2738, 717174), (2796, 702297), (2812, 698301), (2997, 655196), (3078, 637954), (3996, 491397), (4107, 478116), (4194, 468198), (4218, 465534), (4427, 443556), (5476, 358587), (5994, 327598), (6156, 318977), (6291, 312132), (6327, 310356), (8214, 239058), (8388, 234099), (8436, 232767), (8621, 227772), (8854, 221778), (11988, 163799), (12321, 159372), (12582, 156066), (12654, 155178), (13281, 147852), (16428, 119529), (17242, 113886), (17708, 110889), (18873, 104044), (18981, 103452), (24642, 79686), (25164, 78033), (25308, 77589), (25863, 75924), (26011, 75492), (26562, 73926), (34484, 56943), (36963, 53124), (37746, 52022), (37962, 51726), (39843, 49284)]