2198789208

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1993}}^1$

素因数の和:2222

約数の個数: 192

約数和(自身を含む): 7465536000

約数和(自身を除く): 5266746792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 199, 231, 252, 264, 308, 396, 398, 462, 504, 597, 616, 693, 792, 796, 924, 1194, 1386, 1393, 1592, 1791, 1848, 1993, 2189, 2388, 2772, 2786, 3582, 3986, 4179, 4378, 4776, 5544, 5572, 5979, 6567, 7164, 7972, 8358, 8756, 11144, 11958, 12537, 13134, 13951, 14328, 15323, 15944, 16716, 17512, 17937, 19701, 21923, 23916, 25074, 26268, 27902, 30646, 33432, 35874, 39402, 41853, 43846, 45969, 47832, 50148, 52536, 55804, 61292, 65769, 71748, 78804, 83706, 87692, 91938, 100296, 111608, 122584, 125559, 131538, 137907, 143496, 153461, 157608, 167412, 175384, 183876, 197307, 251118, 263076, 275814, 306922, 334824, 367752, 394614, 396607, 460383, 502236, 526152, 551628, 613844, 789228, 793214, 920766, 1004472, 1103256, 1189821, 1227688, 1381149, 1578456, 1586428, 1841532, 2379642, 2762298, 2776249, 3172856, 3569463, 3683064, 4362677, 4759284, 5524596, 5552498, 7138926, 8328747, 8725354, 9518568, 11049192, 11104996, 13088031, 14277852, 16657494, 17450708, 22209992, 24986241, 26176062, 28555704, 30538739, 33314988, 34901416, 39264093, 49972482, 52352124, 61077478, 66629976, 78528186, 91616217, 99944964, 104704248, 122154956, 157056372, 183232434, 199889928, 244309912, 274848651, 314112744, 366464868, 549697302, 732929736, 1099394604, 2198789208]

約数ペア:

[(1, 2198789208), (2, 1099394604), (3, 732929736), (4, 549697302), (6, 366464868), (7, 314112744), (8, 274848651), (9, 244309912), (11, 199889928), (12, 183232434), (14, 157056372), (18, 122154956), (21, 104704248), (22, 99944964), (24, 91616217), (28, 78528186), (33, 66629976), (36, 61077478), (42, 52352124), (44, 49972482), (56, 39264093), (63, 34901416), (66, 33314988), (72, 30538739), (77, 28555704), (84, 26176062), (88, 24986241), (99, 22209992), (126, 17450708), (132, 16657494), (154, 14277852), (168, 13088031), (198, 11104996), (199, 11049192), (231, 9518568), (252, 8725354), (264, 8328747), (308, 7138926), (396, 5552498), (398, 5524596), (462, 4759284), (504, 4362677), (597, 3683064), (616, 3569463), (693, 3172856), (792, 2776249), (796, 2762298), (924, 2379642), (1194, 1841532), (1386, 1586428), (1393, 1578456), (1592, 1381149), (1791, 1227688), (1848, 1189821), (1993, 1103256), (2189, 1004472), (2388, 920766), (2772, 793214), (2786, 789228), (3582, 613844), (3986, 551628), (4179, 526152), (4378, 502236), (4776, 460383), (5544, 396607), (5572, 394614), (5979, 367752), (6567, 334824), (7164, 306922), (7972, 275814), (8358, 263076), (8756, 251118), (11144, 197307), (11958, 183876), (12537, 175384), (13134, 167412), (13951, 157608), (14328, 153461), (15323, 143496), (15944, 137907), (16716, 131538), (17512, 125559), (17937, 122584), (19701, 111608), (21923, 100296), (23916, 91938), (25074, 87692), (26268, 83706), (27902, 78804), (30646, 71748), (33432, 65769), (35874, 61292), (39402, 55804), (41853, 52536), (43846, 50148), (45969, 47832)]