1995808752

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:580

約数の個数: 240

約数和(自身を含む): 6598625280

約数和(自身を除く): 4602816528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 103, 112, 126, 141, 144, 168, 188, 206, 252, 282, 309, 329, 336, 376, 409, 412, 423, 504, 564, 618, 658, 721, 752, 818, 824, 846, 927, 987, 1008, 1128, 1227, 1236, 1316, 1442, 1636, 1648, 1692, 1854, 1974, 2163, 2256, 2454, 2472, 2632, 2863, 2884, 2961, 3272, 3384, 3681, 3708, 3948, 4326, 4841, 4908, 4944, 5264, 5726, 5768, 5922, 6489, 6544, 6768, 7362, 7416, 7896, 8589, 8652, 9682, 9816, 11452, 11536, 11844, 12978, 14523, 14724, 14832, 15792, 17178, 17304, 19223, 19364, 19632, 22904, 23688, 25767, 25956, 29046, 29448, 33887, 34356, 34608, 38446, 38728, 42127, 43569, 45808, 47376, 51534, 51912, 57669, 58092, 58896, 67774, 68712, 76892, 77456, 84254, 87138, 101661, 103068, 103824, 115338, 116184, 126381, 134561, 135548, 137424, 153784, 168508, 173007, 174276, 203322, 206136, 230676, 232368, 252762, 269122, 271096, 294889, 304983, 307568, 337016, 346014, 348552, 379143, 403683, 406644, 412272, 461352, 505524, 538244, 542192, 589778, 609966, 674032, 692028, 697104, 758286, 807366, 813288, 884667, 922704, 1011048, 1076488, 1179556, 1211049, 1219932, 1384056, 1516572, 1614732, 1626576, 1769334, 1979969, 2022096, 2152976, 2359112, 2422098, 2439864, 2654001, 2768112, 3033144, 3229464, 3538668, 3959938, 4718224, 4844196, 4879728, 5308002, 5939907, 6066288, 6458928, 7077336, 7919876, 9688392, 10616004, 11879814, 13859783, 14154672, 15839752, 17819721, 19376784, 21232008, 23759628, 27719566, 31679504, 35639442, 41579349, 42464016, 47519256, 55439132, 71278884, 83158698, 95038512, 110878264, 124738047, 142557768, 166317396, 221756528, 249476094, 285115536, 332634792, 498952188, 665269584, 997904376, 1995808752]

約数ペア:

[(1, 1995808752), (2, 997904376), (3, 665269584), (4, 498952188), (6, 332634792), (7, 285115536), (8, 249476094), (9, 221756528), (12, 166317396), (14, 142557768), (16, 124738047), (18, 110878264), (21, 95038512), (24, 83158698), (28, 71278884), (36, 55439132), (42, 47519256), (47, 42464016), (48, 41579349), (56, 35639442), (63, 31679504), (72, 27719566), (84, 23759628), (94, 21232008), (103, 19376784), (112, 17819721), (126, 15839752), (141, 14154672), (144, 13859783), (168, 11879814), (188, 10616004), (206, 9688392), (252, 7919876), (282, 7077336), (309, 6458928), (329, 6066288), (336, 5939907), (376, 5308002), (409, 4879728), (412, 4844196), (423, 4718224), (504, 3959938), (564, 3538668), (618, 3229464), (658, 3033144), (721, 2768112), (752, 2654001), (818, 2439864), (824, 2422098), (846, 2359112), (927, 2152976), (987, 2022096), (1008, 1979969), (1128, 1769334), (1227, 1626576), (1236, 1614732), (1316, 1516572), (1442, 1384056), (1636, 1219932), (1648, 1211049), (1692, 1179556), (1854, 1076488), (1974, 1011048), (2163, 922704), (2256, 884667), (2454, 813288), (2472, 807366), (2632, 758286), (2863, 697104), (2884, 692028), (2961, 674032), (3272, 609966), (3384, 589778), (3681, 542192), (3708, 538244), (3948, 505524), (4326, 461352), (4841, 412272), (4908, 406644), (4944, 403683), (5264, 379143), (5726, 348552), (5768, 346014), (5922, 337016), (6489, 307568), (6544, 304983), (6768, 294889), (7362, 271096), (7416, 269122), (7896, 252762), (8589, 232368), (8652, 230676), (9682, 206136), (9816, 203322), (11452, 174276), (11536, 173007), (11844, 168508), (12978, 153784), (14523, 137424), (14724, 135548), (14832, 134561), (15792, 126381), (17178, 116184), (17304, 115338), (19223, 103824), (19364, 103068), (19632, 101661), (22904, 87138), (23688, 84254), (25767, 77456), (25956, 76892), (29046, 68712), (29448, 67774), (33887, 58896), (34356, 58092), (34608, 57669), (38446, 51912), (38728, 51534), (42127, 47376), (43569, 45808)]