386988504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2957}}^1$

素因数の和:3033

約数の個数: 128

約数和(自身を含む): 1192665600

約数和(自身を除く): 805677096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 41, 42, 56, 57, 76, 82, 84, 114, 123, 133, 152, 164, 168, 228, 246, 266, 287, 328, 399, 456, 492, 532, 574, 779, 798, 861, 984, 1064, 1148, 1558, 1596, 1722, 2296, 2337, 2957, 3116, 3192, 3444, 4674, 5453, 5914, 6232, 6888, 8871, 9348, 10906, 11828, 16359, 17742, 18696, 20699, 21812, 23656, 32718, 35484, 41398, 43624, 56183, 62097, 65436, 70968, 82796, 112366, 121237, 124194, 130872, 165592, 168549, 224732, 242474, 248388, 337098, 363711, 393281, 449464, 484948, 496776, 674196, 727422, 786562, 848659, 969896, 1179843, 1348392, 1454844, 1573124, 1697318, 2303503, 2359686, 2545977, 2909688, 3146248, 3394636, 4607006, 4719372, 5091954, 6789272, 6910509, 9214012, 9438744, 10183908, 13821018, 16124521, 18428024, 20367816, 27642036, 32249042, 48373563, 55284072, 64498084, 96747126, 128996168, 193494252, 386988504]

約数ペア:

[(1, 386988504), (2, 193494252), (3, 128996168), (4, 96747126), (6, 64498084), (7, 55284072), (8, 48373563), (12, 32249042), (14, 27642036), (19, 20367816), (21, 18428024), (24, 16124521), (28, 13821018), (38, 10183908), (41, 9438744), (42, 9214012), (56, 6910509), (57, 6789272), (76, 5091954), (82, 4719372), (84, 4607006), (114, 3394636), (123, 3146248), (133, 2909688), (152, 2545977), (164, 2359686), (168, 2303503), (228, 1697318), (246, 1573124), (266, 1454844), (287, 1348392), (328, 1179843), (399, 969896), (456, 848659), (492, 786562), (532, 727422), (574, 674196), (779, 496776), (798, 484948), (861, 449464), (984, 393281), (1064, 363711), (1148, 337098), (1558, 248388), (1596, 242474), (1722, 224732), (2296, 168549), (2337, 165592), (2957, 130872), (3116, 124194), (3192, 121237), (3444, 112366), (4674, 82796), (5453, 70968), (5914, 65436), (6232, 62097), (6888, 56183), (8871, 43624), (9348, 41398), (10906, 35484), (11828, 32718), (16359, 23656), (17742, 21812), (18696, 20699)]