2882122768

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1013}}^1$

素因数の和:1245

約数の個数: 120

約数和(自身を含む): 6880273920

約数和(自身を除く): 3998151152

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 191, 196, 266, 304, 382, 392, 532, 764, 784, 931, 1013, 1064, 1337, 1528, 1862, 2026, 2128, 2674, 3056, 3629, 3724, 4052, 5348, 7091, 7258, 7448, 8104, 9359, 10696, 14182, 14516, 14896, 16208, 18718, 19247, 21392, 25403, 28364, 29032, 37436, 38494, 49637, 50806, 56728, 58064, 74872, 76988, 99274, 101612, 113456, 134729, 149744, 153976, 177821, 193483, 198548, 203224, 269458, 307952, 355642, 386966, 397096, 406448, 538916, 711284, 773932, 794192, 943103, 1077832, 1354381, 1422568, 1547864, 1886206, 2155664, 2708762, 2845136, 3095728, 3676177, 3772412, 5417524, 7352354, 7544824, 9480667, 10835048, 14704708, 15089648, 18961334, 21670096, 25733239, 29409416, 37922668, 51466478, 58818832, 75845336, 102932956, 151690672, 180132673, 205865912, 360265346, 411731824, 720530692, 1441061384, 2882122768]

約数ペア:

[(1, 2882122768), (2, 1441061384), (4, 720530692), (7, 411731824), (8, 360265346), (14, 205865912), (16, 180132673), (19, 151690672), (28, 102932956), (38, 75845336), (49, 58818832), (56, 51466478), (76, 37922668), (98, 29409416), (112, 25733239), (133, 21670096), (152, 18961334), (191, 15089648), (196, 14704708), (266, 10835048), (304, 9480667), (382, 7544824), (392, 7352354), (532, 5417524), (764, 3772412), (784, 3676177), (931, 3095728), (1013, 2845136), (1064, 2708762), (1337, 2155664), (1528, 1886206), (1862, 1547864), (2026, 1422568), (2128, 1354381), (2674, 1077832), (3056, 943103), (3629, 794192), (3724, 773932), (4052, 711284), (5348, 538916), (7091, 406448), (7258, 397096), (7448, 386966), (8104, 355642), (9359, 307952), (10696, 269458), (14182, 203224), (14516, 198548), (14896, 193483), (16208, 177821), (18718, 153976), (19247, 149744), (21392, 134729), (25403, 113456), (28364, 101612), (29032, 99274), (37436, 76988), (38494, 74872), (49637, 58064), (50806, 56728)]