212791824

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{557}}^1$

素因数の和:957

約数の個数: 120

約数和(自身を含む): 683616960

約数和(自身を除く): 470825136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 379, 504, 557, 758, 1008, 1114, 1137, 1516, 1671, 2228, 2274, 2653, 3032, 3342, 3411, 3899, 4456, 4548, 5013, 5306, 6064, 6684, 6822, 7798, 7959, 8912, 9096, 10026, 10612, 11697, 13368, 13644, 15596, 15918, 18192, 20052, 21224, 23394, 23877, 26736, 27288, 31192, 31836, 35091, 40104, 42448, 46788, 47754, 54576, 62384, 63672, 70182, 80208, 93576, 95508, 127344, 140364, 187152, 191016, 211103, 280728, 382032, 422206, 561456, 633309, 844412, 1266618, 1477721, 1688824, 1899927, 2533236, 2955442, 3377648, 3799854, 4433163, 5066472, 5910884, 7599708, 8866326, 10132944, 11821768, 13299489, 15199416, 17732652, 23643536, 26598978, 30398832, 35465304, 53197956, 70930608, 106395912, 212791824]

約数ペア:

[(1, 212791824), (2, 106395912), (3, 70930608), (4, 53197956), (6, 35465304), (7, 30398832), (8, 26598978), (9, 23643536), (12, 17732652), (14, 15199416), (16, 13299489), (18, 11821768), (21, 10132944), (24, 8866326), (28, 7599708), (36, 5910884), (42, 5066472), (48, 4433163), (56, 3799854), (63, 3377648), (72, 2955442), (84, 2533236), (112, 1899927), (126, 1688824), (144, 1477721), (168, 1266618), (252, 844412), (336, 633309), (379, 561456), (504, 422206), (557, 382032), (758, 280728), (1008, 211103), (1114, 191016), (1137, 187152), (1516, 140364), (1671, 127344), (2228, 95508), (2274, 93576), (2653, 80208), (3032, 70182), (3342, 63672), (3411, 62384), (3899, 54576), (4456, 47754), (4548, 46788), (5013, 42448), (5306, 40104), (6064, 35091), (6684, 31836), (6822, 31192), (7798, 27288), (7959, 26736), (8912, 23877), (9096, 23394), (10026, 21224), (10612, 20052), (11697, 18192), (13368, 15918), (13644, 15596)]