388373076

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{919}}^1$

素因数の和:995

約数の個数: 192

約数和(自身を含む): 1269452800

約数和(自身を除く): 881079724

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, 774, 819, 903, 919, 1092, 1118, 1161, 1204, 1404, 1548, 1638, 1677, 1806, 1838, 2236, 2322, 2457, 2709, 2757, 3276, 3354, 3612, 3676, 3913, 4644, 4914, 5031, 5418, 5514, 6433, 6708, 7826, 8127, 8271, 9828, 10062, 10836, 11028, 11739, 11947, 12866, 15093, 15652, 16254, 16542, 19299, 20124, 23478, 23894, 24813, 25732, 30186, 32508, 33084, 35217, 35841, 38598, 39517, 46956, 47788, 49626, 57897, 60372, 70434, 71682, 77196, 79034, 83629, 99252, 105651, 107523, 115794, 118551, 140868, 143364, 158068, 167258, 173691, 211302, 215046, 231588, 237102, 250887, 276619, 322569, 334516, 347382, 355653, 422604, 430092, 474204, 501774, 513721, 553238, 645138, 694764, 711306, 752661, 829857, 1003548, 1027442, 1066959, 1106476, 1290276, 1422612, 1505322, 1541163, 1659714, 2054884, 2133918, 2257983, 2489571, 3010644, 3082326, 3319428, 3596047, 4267836, 4515966, 4623489, 4979142, 6164652, 7192094, 7468713, 9031932, 9246978, 9958284, 10788141, 13870467, 14384188, 14937426, 18493956, 21576282, 27740934, 29874852, 32364423, 43152564, 55481868, 64728846, 97093269, 129457692, 194186538, 388373076]

約数ペア:

[(1, 388373076), (2, 194186538), (3, 129457692), (4, 97093269), (6, 64728846), (7, 55481868), (9, 43152564), (12, 32364423), (13, 29874852), (14, 27740934), (18, 21576282), (21, 18493956), (26, 14937426), (27, 14384188), (28, 13870467), (36, 10788141), (39, 9958284), (42, 9246978), (43, 9031932), (52, 7468713), (54, 7192094), (63, 6164652), (78, 4979142), (84, 4623489), (86, 4515966), (91, 4267836), (108, 3596047), (117, 3319428), (126, 3082326), (129, 3010644), (156, 2489571), (172, 2257983), (182, 2133918), (189, 2054884), (234, 1659714), (252, 1541163), (258, 1505322), (273, 1422612), (301, 1290276), (351, 1106476), (364, 1066959), (378, 1027442), (387, 1003548), (468, 829857), (516, 752661), (546, 711306), (559, 694764), (602, 645138), (702, 553238), (756, 513721), (774, 501774), (819, 474204), (903, 430092), (919, 422604), (1092, 355653), (1118, 347382), (1161, 334516), (1204, 322569), (1404, 276619), (1548, 250887), (1638, 237102), (1677, 231588), (1806, 215046), (1838, 211302), (2236, 173691), (2322, 167258), (2457, 158068), (2709, 143364), (2757, 140868), (3276, 118551), (3354, 115794), (3612, 107523), (3676, 105651), (3913, 99252), (4644, 83629), (4914, 79034), (5031, 77196), (5418, 71682), (5514, 70434), (6433, 60372), (6708, 57897), (7826, 49626), (8127, 47788), (8271, 46956), (9828, 39517), (10062, 38598), (10836, 35841), (11028, 35217), (11739, 33084), (11947, 32508), (12866, 30186), (15093, 25732), (15652, 24813), (16254, 23894), (16542, 23478), (19299, 20124)]