1995480168

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:424

約数の個数: 256

約数和(自身を含む): 6077030400

約数和(自身を除く): 4081550232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 31, 33, 38, 41, 44, 57, 62, 66, 76, 82, 88, 93, 114, 123, 124, 132, 152, 164, 186, 209, 228, 246, 248, 264, 313, 328, 341, 372, 418, 451, 456, 492, 589, 626, 627, 682, 744, 779, 836, 902, 939, 984, 1023, 1178, 1252, 1254, 1271, 1353, 1364, 1558, 1672, 1767, 1804, 1878, 2046, 2337, 2356, 2504, 2508, 2542, 2706, 2728, 3116, 3443, 3534, 3608, 3756, 3813, 4092, 4674, 4712, 5016, 5084, 5412, 5947, 6232, 6479, 6886, 7068, 7512, 7626, 8184, 8569, 9348, 9703, 10168, 10329, 10824, 11894, 12833, 12958, 13772, 13981, 14136, 15252, 17138, 17841, 18696, 19406, 19437, 20658, 23788, 24149, 25666, 25707, 25916, 27544, 27962, 29109, 30504, 34276, 35682, 38499, 38812, 38874, 41316, 41943, 47576, 48298, 51332, 51414, 51832, 55924, 58218, 65417, 68552, 71364, 72447, 76998, 77624, 77748, 82632, 83886, 96596, 102664, 102828, 106733, 111848, 116436, 130834, 141163, 142728, 144894, 153996, 155496, 167772, 184357, 193192, 196251, 205656, 213466, 232872, 243827, 261668, 265639, 282326, 289788, 307992, 320199, 335544, 368714, 392502, 397823, 423489, 426932, 487654, 523336, 531278, 553071, 564652, 579576, 640398, 731481, 737428, 785004, 795646, 796917, 846978, 853864, 975308, 1062556, 1106142, 1129304, 1193469, 1280796, 1462962, 1474856, 1570008, 1591292, 1593834, 1693956, 1950616, 2027927, 2125112, 2212284, 2386938, 2561592, 2682097, 2925924, 3182584, 3187668, 3387912, 4055854, 4376053, 4424568, 4773876, 5364194, 5851848, 6083781, 6375336, 7558637, 8046291, 8111708, 8752106, 9547752, 10728388, 12167562, 13128159, 15117274, 16092582, 16223416, 17504212, 21456776, 22675911, 24335124, 26256318, 30234548, 32185164, 35008424, 45351822, 48670248, 52512636, 60469096, 64370328, 83145007, 90703644, 105025272, 166290014, 181407288, 249435021, 332580028, 498870042, 665160056, 997740084, 1995480168]

約数ペア:

[(1, 1995480168), (2, 997740084), (3, 665160056), (4, 498870042), (6, 332580028), (8, 249435021), (11, 181407288), (12, 166290014), (19, 105025272), (22, 90703644), (24, 83145007), (31, 64370328), (33, 60469096), (38, 52512636), (41, 48670248), (44, 45351822), (57, 35008424), (62, 32185164), (66, 30234548), (76, 26256318), (82, 24335124), (88, 22675911), (93, 21456776), (114, 17504212), (123, 16223416), (124, 16092582), (132, 15117274), (152, 13128159), (164, 12167562), (186, 10728388), (209, 9547752), (228, 8752106), (246, 8111708), (248, 8046291), (264, 7558637), (313, 6375336), (328, 6083781), (341, 5851848), (372, 5364194), (418, 4773876), (451, 4424568), (456, 4376053), (492, 4055854), (589, 3387912), (626, 3187668), (627, 3182584), (682, 2925924), (744, 2682097), (779, 2561592), (836, 2386938), (902, 2212284), (939, 2125112), (984, 2027927), (1023, 1950616), (1178, 1693956), (1252, 1593834), (1254, 1591292), (1271, 1570008), (1353, 1474856), (1364, 1462962), (1558, 1280796), (1672, 1193469), (1767, 1129304), (1804, 1106142), (1878, 1062556), (2046, 975308), (2337, 853864), (2356, 846978), (2504, 796917), (2508, 795646), (2542, 785004), (2706, 737428), (2728, 731481), (3116, 640398), (3443, 579576), (3534, 564652), (3608, 553071), (3756, 531278), (3813, 523336), (4092, 487654), (4674, 426932), (4712, 423489), (5016, 397823), (5084, 392502), (5412, 368714), (5947, 335544), (6232, 320199), (6479, 307992), (6886, 289788), (7068, 282326), (7512, 265639), (7626, 261668), (8184, 243827), (8569, 232872), (9348, 213466), (9703, 205656), (10168, 196251), (10329, 193192), (10824, 184357), (11894, 167772), (12833, 155496), (12958, 153996), (13772, 144894), (13981, 142728), (14136, 141163), (15252, 130834), (17138, 116436), (17841, 111848), (18696, 106733), (19406, 102828), (19437, 102664), (20658, 96596), (23788, 83886), (24149, 82632), (25666, 77748), (25707, 77624), (25916, 76998), (27544, 72447), (27962, 71364), (29109, 68552), (30504, 65417), (34276, 58218), (35682, 55924), (38499, 51832), (38812, 51414), (38874, 51332), (41316, 48298), (41943, 47576)]