808210788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{607}}^1$

素因数の和:774

約数の個数: 144

約数和(自身を含む): 2390986752

約数和(自身を除く): 1582775964

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 131, 132, 154, 231, 242, 262, 308, 363, 393, 462, 484, 524, 607, 726, 786, 847, 917, 924, 1214, 1441, 1452, 1572, 1694, 1821, 1834, 2428, 2541, 2751, 2882, 3388, 3642, 3668, 4249, 4323, 5082, 5502, 5764, 6677, 7284, 8498, 8646, 10087, 10164, 11004, 12747, 13354, 15851, 16996, 17292, 20031, 20174, 25494, 26708, 30261, 31702, 40062, 40348, 46739, 47553, 50988, 60522, 63404, 73447, 79517, 80124, 93478, 95106, 110957, 121044, 140217, 146894, 159034, 186956, 190212, 220341, 221914, 238551, 280434, 293788, 318068, 332871, 440682, 443828, 477102, 514129, 556619, 560868, 665742, 874687, 881364, 954204, 1028258, 1113238, 1331484, 1542387, 1669857, 1749374, 2056516, 2226476, 2624061, 3084774, 3339714, 3498748, 5248122, 6122809, 6169548, 6679428, 9621557, 10496244, 12245618, 18368427, 19243114, 24491236, 28864671, 36736854, 38486228, 57729342, 67350899, 73473708, 115458684, 134701798, 202052697, 269403596, 404105394, 808210788]

約数ペア:

[(1, 808210788), (2, 404105394), (3, 269403596), (4, 202052697), (6, 134701798), (7, 115458684), (11, 73473708), (12, 67350899), (14, 57729342), (21, 38486228), (22, 36736854), (28, 28864671), (33, 24491236), (42, 19243114), (44, 18368427), (66, 12245618), (77, 10496244), (84, 9621557), (121, 6679428), (131, 6169548), (132, 6122809), (154, 5248122), (231, 3498748), (242, 3339714), (262, 3084774), (308, 2624061), (363, 2226476), (393, 2056516), (462, 1749374), (484, 1669857), (524, 1542387), (607, 1331484), (726, 1113238), (786, 1028258), (847, 954204), (917, 881364), (924, 874687), (1214, 665742), (1441, 560868), (1452, 556619), (1572, 514129), (1694, 477102), (1821, 443828), (1834, 440682), (2428, 332871), (2541, 318068), (2751, 293788), (2882, 280434), (3388, 238551), (3642, 221914), (3668, 220341), (4249, 190212), (4323, 186956), (5082, 159034), (5502, 146894), (5764, 140217), (6677, 121044), (7284, 110957), (8498, 95106), (8646, 93478), (10087, 80124), (10164, 79517), (11004, 73447), (12747, 63404), (13354, 60522), (15851, 50988), (16996, 47553), (17292, 46739), (20031, 40348), (20174, 40062), (25494, 31702), (26708, 30261)]