306990752

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1$

素因数の和:838

約数の個数: 96

約数和(自身を含む): 687657600

約数和(自身を除く): 380666848

約数列:

[1, 2, 4, 8, 16, 19, 23, 29, 32, 38, 46, 58, 76, 92, 116, 152, 184, 232, 304, 368, 437, 464, 551, 608, 667, 736, 757, 874, 928, 1102, 1334, 1514, 1748, 2204, 2668, 3028, 3496, 4408, 5336, 6056, 6992, 8816, 10672, 12112, 12673, 13984, 14383, 17411, 17632, 21344, 21953, 24224, 25346, 28766, 34822, 43906, 50692, 57532, 69644, 87812, 101384, 115064, 139288, 175624, 202768, 230128, 278576, 330809, 351248, 405536, 417107, 460256, 504919, 557152, 661618, 702496, 834214, 1009838, 1323236, 1668428, 2019676, 2646472, 3336856, 4039352, 5292944, 6673712, 8078704, 9593461, 10585888, 13347424, 16157408, 19186922, 38373844, 76747688, 153495376, 306990752]

約数ペア:

[(1, 306990752), (2, 153495376), (4, 76747688), (8, 38373844), (16, 19186922), (19, 16157408), (23, 13347424), (29, 10585888), (32, 9593461), (38, 8078704), (46, 6673712), (58, 5292944), (76, 4039352), (92, 3336856), (116, 2646472), (152, 2019676), (184, 1668428), (232, 1323236), (304, 1009838), (368, 834214), (437, 702496), (464, 661618), (551, 557152), (608, 504919), (667, 460256), (736, 417107), (757, 405536), (874, 351248), (928, 330809), (1102, 278576), (1334, 230128), (1514, 202768), (1748, 175624), (2204, 139288), (2668, 115064), (3028, 101384), (3496, 87812), (4408, 69644), (5336, 57532), (6056, 50692), (6992, 43906), (8816, 34822), (10672, 28766), (12112, 25346), (12673, 24224), (13984, 21953), (14383, 21344), (17411, 17632)]