319911228

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:833

約数の個数: 192

約数和(自身を含む): 1045918720

約数和(自身を除く): 726007492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 43, 52, 54, 63, 78, 84, 86, 91, 108, 117, 126, 129, 156, 172, 182, 189, 234, 252, 258, 273, 301, 351, 364, 378, 387, 468, 516, 546, 559, 602, 702, 756, 757, 774, 819, 903, 1092, 1118, 1161, 1204, 1404, 1514, 1548, 1638, 1677, 1806, 2236, 2271, 2322, 2457, 2709, 3028, 3276, 3354, 3612, 3913, 4542, 4644, 4914, 5031, 5299, 5418, 6708, 6813, 7826, 8127, 9084, 9828, 9841, 10062, 10598, 10836, 11739, 13626, 15093, 15652, 15897, 16254, 19682, 20124, 20439, 21196, 23478, 27252, 29523, 30186, 31794, 32508, 32551, 35217, 39364, 40878, 46956, 47691, 59046, 60372, 63588, 65102, 68887, 70434, 81756, 88569, 95382, 97653, 105651, 118092, 130204, 137774, 140868, 143073, 177138, 190764, 195306, 206661, 211302, 227857, 265707, 275548, 286146, 292959, 354276, 390612, 413322, 422604, 423163, 455714, 531414, 572292, 585918, 619983, 683571, 826644, 846326, 878877, 911428, 1062828, 1171836, 1239966, 1269489, 1367142, 1692652, 1757754, 1859949, 2050713, 2479932, 2538978, 2734284, 2962141, 3515508, 3719898, 3808467, 4101426, 5077956, 5924282, 6152139, 7439796, 7616934, 8202852, 8886423, 11425401, 11848564, 12304278, 15233868, 17772846, 22850802, 24608556, 26659269, 35545692, 45701604, 53318538, 79977807, 106637076, 159955614, 319911228]

約数ペア:

[(1, 319911228), (2, 159955614), (3, 106637076), (4, 79977807), (6, 53318538), (7, 45701604), (9, 35545692), (12, 26659269), (13, 24608556), (14, 22850802), (18, 17772846), (21, 15233868), (26, 12304278), (27, 11848564), (28, 11425401), (36, 8886423), (39, 8202852), (42, 7616934), (43, 7439796), (52, 6152139), (54, 5924282), (63, 5077956), (78, 4101426), (84, 3808467), (86, 3719898), (91, 3515508), (108, 2962141), (117, 2734284), (126, 2538978), (129, 2479932), (156, 2050713), (172, 1859949), (182, 1757754), (189, 1692652), (234, 1367142), (252, 1269489), (258, 1239966), (273, 1171836), (301, 1062828), (351, 911428), (364, 878877), (378, 846326), (387, 826644), (468, 683571), (516, 619983), (546, 585918), (559, 572292), (602, 531414), (702, 455714), (756, 423163), (757, 422604), (774, 413322), (819, 390612), (903, 354276), (1092, 292959), (1118, 286146), (1161, 275548), (1204, 265707), (1404, 227857), (1514, 211302), (1548, 206661), (1638, 195306), (1677, 190764), (1806, 177138), (2236, 143073), (2271, 140868), (2322, 137774), (2457, 130204), (2709, 118092), (3028, 105651), (3276, 97653), (3354, 95382), (3612, 88569), (3913, 81756), (4542, 70434), (4644, 68887), (4914, 65102), (5031, 63588), (5299, 60372), (5418, 59046), (6708, 47691), (6813, 46956), (7826, 40878), (8127, 39364), (9084, 35217), (9828, 32551), (9841, 32508), (10062, 31794), (10598, 30186), (10836, 29523), (11739, 27252), (13626, 23478), (15093, 21196), (15652, 20439), (15897, 20124), (16254, 19682)]