1808573292

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:377

約数の個数: 192

約数和(自身を含む): 5125120000

約数和(自身を除く): 3316546708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 43, 54, 57, 76, 86, 103, 108, 114, 129, 171, 172, 199, 206, 228, 258, 309, 342, 387, 398, 412, 513, 516, 597, 618, 684, 774, 796, 817, 927, 1026, 1161, 1194, 1236, 1548, 1634, 1791, 1854, 1957, 2052, 2322, 2388, 2451, 2781, 3268, 3582, 3708, 3781, 3914, 4429, 4644, 4902, 5373, 5562, 5871, 7164, 7353, 7562, 7828, 8557, 8858, 9804, 10746, 11124, 11343, 11742, 13287, 14706, 15124, 17114, 17613, 17716, 20497, 21492, 22059, 22686, 23484, 25671, 26574, 29412, 34029, 34228, 35226, 39861, 40994, 44118, 45372, 51342, 52839, 53148, 61491, 68058, 70452, 77013, 79722, 81988, 84151, 88236, 102087, 102684, 105678, 119583, 122982, 136116, 154026, 159444, 162583, 168302, 184473, 204174, 211356, 231039, 239166, 245964, 252453, 308052, 325166, 336604, 368946, 389443, 408348, 462078, 478332, 487749, 504906, 553419, 650332, 737892, 757359, 778886, 881371, 924156, 975498, 1009812, 1106838, 1168329, 1463247, 1514718, 1557772, 1762742, 1950996, 2213676, 2272077, 2336658, 2644113, 2926494, 3029436, 3504987, 3525484, 4389741, 4544154, 4673316, 5288226, 5852988, 7009974, 7932339, 8779482, 9088308, 10514961, 10576452, 14019948, 15864678, 16746049, 17558964, 21029922, 23797017, 31729356, 33492098, 42059844, 47594034, 50238147, 66984196, 95188068, 100476294, 150714441, 200952588, 301428882, 452143323, 602857764, 904286646, 1808573292]

約数ペア:

[(1, 1808573292), (2, 904286646), (3, 602857764), (4, 452143323), (6, 301428882), (9, 200952588), (12, 150714441), (18, 100476294), (19, 95188068), (27, 66984196), (36, 50238147), (38, 47594034), (43, 42059844), (54, 33492098), (57, 31729356), (76, 23797017), (86, 21029922), (103, 17558964), (108, 16746049), (114, 15864678), (129, 14019948), (171, 10576452), (172, 10514961), (199, 9088308), (206, 8779482), (228, 7932339), (258, 7009974), (309, 5852988), (342, 5288226), (387, 4673316), (398, 4544154), (412, 4389741), (513, 3525484), (516, 3504987), (597, 3029436), (618, 2926494), (684, 2644113), (774, 2336658), (796, 2272077), (817, 2213676), (927, 1950996), (1026, 1762742), (1161, 1557772), (1194, 1514718), (1236, 1463247), (1548, 1168329), (1634, 1106838), (1791, 1009812), (1854, 975498), (1957, 924156), (2052, 881371), (2322, 778886), (2388, 757359), (2451, 737892), (2781, 650332), (3268, 553419), (3582, 504906), (3708, 487749), (3781, 478332), (3914, 462078), (4429, 408348), (4644, 389443), (4902, 368946), (5373, 336604), (5562, 325166), (5871, 308052), (7164, 252453), (7353, 245964), (7562, 239166), (7828, 231039), (8557, 211356), (8858, 204174), (9804, 184473), (10746, 168302), (11124, 162583), (11343, 159444), (11742, 154026), (13287, 136116), (14706, 122982), (15124, 119583), (17114, 105678), (17613, 102684), (17716, 102087), (20497, 88236), (21492, 84151), (22059, 81988), (22686, 79722), (23484, 77013), (25671, 70452), (26574, 68058), (29412, 61491), (34029, 53148), (34228, 52839), (35226, 51342), (39861, 45372), (40994, 44118)]