2690996904

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1721}}^1$

素因数の和:1885

約数の個数: 160

約数和(自身を含む): 8001100800

約数和(自身を除く): 5310103896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 127, 152, 162, 171, 216, 228, 254, 324, 342, 381, 456, 508, 513, 648, 684, 762, 1016, 1026, 1143, 1368, 1524, 1539, 1721, 2052, 2286, 2413, 3048, 3078, 3429, 3442, 4104, 4572, 4826, 5163, 6156, 6858, 6884, 7239, 9144, 9652, 10287, 10326, 12312, 13716, 13768, 14478, 15489, 19304, 20574, 20652, 21717, 27432, 28956, 30978, 32699, 41148, 41304, 43434, 46467, 57912, 61956, 65151, 65398, 82296, 86868, 92934, 98097, 123912, 130302, 130796, 139401, 173736, 185868, 195453, 196194, 218567, 260604, 261592, 278802, 294291, 371736, 390906, 392388, 437134, 521208, 557604, 588582, 655701, 781812, 784776, 874268, 882873, 1115208, 1177164, 1311402, 1563624, 1748536, 1765746, 1967103, 2354328, 2622804, 2648619, 3531492, 3934206, 4152773, 5245608, 5297238, 5901309, 7062984, 7868412, 8305546, 10594476, 11802618, 12458319, 15736824, 16611092, 17703927, 21188952, 23605236, 24916638, 33222184, 35407854, 37374957, 47210472, 49833276, 70815708, 74749914, 99666552, 112124871, 141631416, 149499828, 224249742, 298999656, 336374613, 448499484, 672749226, 896998968, 1345498452, 2690996904]

約数ペア:

[(1, 2690996904), (2, 1345498452), (3, 896998968), (4, 672749226), (6, 448499484), (8, 336374613), (9, 298999656), (12, 224249742), (18, 149499828), (19, 141631416), (24, 112124871), (27, 99666552), (36, 74749914), (38, 70815708), (54, 49833276), (57, 47210472), (72, 37374957), (76, 35407854), (81, 33222184), (108, 24916638), (114, 23605236), (127, 21188952), (152, 17703927), (162, 16611092), (171, 15736824), (216, 12458319), (228, 11802618), (254, 10594476), (324, 8305546), (342, 7868412), (381, 7062984), (456, 5901309), (508, 5297238), (513, 5245608), (648, 4152773), (684, 3934206), (762, 3531492), (1016, 2648619), (1026, 2622804), (1143, 2354328), (1368, 1967103), (1524, 1765746), (1539, 1748536), (1721, 1563624), (2052, 1311402), (2286, 1177164), (2413, 1115208), (3048, 882873), (3078, 874268), (3429, 784776), (3442, 781812), (4104, 655701), (4572, 588582), (4826, 557604), (5163, 521208), (6156, 437134), (6858, 392388), (6884, 390906), (7239, 371736), (9144, 294291), (9652, 278802), (10287, 261592), (10326, 260604), (12312, 218567), (13716, 196194), (13768, 195453), (14478, 185868), (15489, 173736), (19304, 139401), (20574, 130796), (20652, 130302), (21717, 123912), (27432, 98097), (28956, 92934), (30978, 86868), (32699, 82296), (41148, 65398), (41304, 65151), (43434, 61956), (46467, 57912)]