2904665008

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{1877}}^1$

素因数の和:2270

約数の個数: 80

約数和(自身を含む): 6611701824

約数和(自身を除く): 3707036816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 337, 574, 656, 674, 1148, 1348, 1877, 2296, 2359, 2696, 3754, 4592, 4718, 5392, 7508, 9436, 13139, 13817, 15016, 18872, 26278, 27634, 30032, 37744, 52556, 55268, 76957, 96719, 105112, 110536, 153914, 193438, 210224, 221072, 307828, 386876, 538699, 615656, 632549, 773752, 1077398, 1231312, 1265098, 1547504, 2154796, 2530196, 4309592, 4427843, 5060392, 8619184, 8855686, 10120784, 17711372, 25934509, 35422744, 51869018, 70845488, 103738036, 181541563, 207476072, 363083126, 414952144, 726166252, 1452332504, 2904665008]

約数ペア:

[(1, 2904665008), (2, 1452332504), (4, 726166252), (7, 414952144), (8, 363083126), (14, 207476072), (16, 181541563), (28, 103738036), (41, 70845488), (56, 51869018), (82, 35422744), (112, 25934509), (164, 17711372), (287, 10120784), (328, 8855686), (337, 8619184), (574, 5060392), (656, 4427843), (674, 4309592), (1148, 2530196), (1348, 2154796), (1877, 1547504), (2296, 1265098), (2359, 1231312), (2696, 1077398), (3754, 773752), (4592, 632549), (4718, 615656), (5392, 538699), (7508, 386876), (9436, 307828), (13139, 221072), (13817, 210224), (15016, 193438), (18872, 153914), (26278, 110536), (27634, 105112), (30032, 96719), (37744, 76957), (52556, 55268)]