2019625216

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2579}}^1$

素因数の和:2644

約数の個数: 144

約数和(自身を含む): 5062579200

約数和(自身を除く): 3042953984

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 64, 76, 92, 112, 128, 133, 152, 161, 184, 224, 256, 266, 304, 322, 368, 437, 448, 532, 608, 644, 736, 874, 896, 1064, 1216, 1288, 1472, 1748, 1792, 2128, 2432, 2576, 2579, 2944, 3059, 3496, 4256, 4864, 5152, 5158, 5888, 6118, 6992, 8512, 10304, 10316, 12236, 13984, 17024, 18053, 20608, 20632, 24472, 27968, 34048, 36106, 41216, 41264, 48944, 49001, 55936, 59317, 72212, 82528, 97888, 98002, 111872, 118634, 144424, 165056, 195776, 196004, 237268, 288848, 330112, 343007, 391552, 392008, 415219, 474536, 577696, 660224, 686014, 783104, 784016, 830438, 949072, 1127023, 1155392, 1372028, 1568032, 1660876, 1898144, 2254046, 2310784, 2744056, 3136064, 3321752, 3796288, 4508092, 4621568, 5488112, 6272128, 6643504, 7592576, 7889161, 9016184, 10976224, 12544256, 13287008, 15185152, 15778322, 18032368, 21952448, 26574016, 31556644, 36064736, 43904896, 53148032, 63113288, 72129472, 87809792, 106296064, 126226576, 144258944, 252453152, 288517888, 504906304, 1009812608, 2019625216]

約数ペア:

[(1, 2019625216), (2, 1009812608), (4, 504906304), (7, 288517888), (8, 252453152), (14, 144258944), (16, 126226576), (19, 106296064), (23, 87809792), (28, 72129472), (32, 63113288), (38, 53148032), (46, 43904896), (56, 36064736), (64, 31556644), (76, 26574016), (92, 21952448), (112, 18032368), (128, 15778322), (133, 15185152), (152, 13287008), (161, 12544256), (184, 10976224), (224, 9016184), (256, 7889161), (266, 7592576), (304, 6643504), (322, 6272128), (368, 5488112), (437, 4621568), (448, 4508092), (532, 3796288), (608, 3321752), (644, 3136064), (736, 2744056), (874, 2310784), (896, 2254046), (1064, 1898144), (1216, 1660876), (1288, 1568032), (1472, 1372028), (1748, 1155392), (1792, 1127023), (2128, 949072), (2432, 830438), (2576, 784016), (2579, 783104), (2944, 686014), (3059, 660224), (3496, 577696), (4256, 474536), (4864, 415219), (5152, 392008), (5158, 391552), (5888, 343007), (6118, 330112), (6992, 288848), (8512, 237268), (10304, 196004), (10316, 195776), (12236, 165056), (13984, 144424), (17024, 118634), (18053, 111872), (20608, 98002), (20632, 97888), (24472, 82528), (27968, 72212), (34048, 59317), (36106, 55936), (41216, 49001), (41264, 48944)]