1225384272

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{2129}}^1$

素因数の和:2721

約数の個数: 120

約数和(自身を含む): 3927992640

約数和(自身を除く): 2702608368

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, 504, 571, 1008, 1142, 1713, 2129, 2284, 3426, 3997, 4258, 4568, 5139, 6387, 6852, 7994, 8516, 9136, 10278, 11991, 12774, 13704, 14903, 15988, 17032, 19161, 20556, 23982, 25548, 27408, 29806, 31976, 34064, 35973, 38322, 41112, 44709, 47964, 51096, 59612, 63952, 71946, 76644, 82224, 89418, 95928, 102192, 119224, 134127, 143892, 153288, 178836, 191856, 238448, 268254, 287784, 306576, 357672, 536508, 575568, 715344, 1073016, 1215659, 2146032, 2431318, 3646977, 4862636, 7293954, 8509613, 9725272, 10940931, 14587908, 17019226, 19450544, 21881862, 25528839, 29175816, 34038452, 43763724, 51057678, 58351632, 68076904, 76586517, 87527448, 102115356, 136153808, 153173034, 175054896, 204230712, 306346068, 408461424, 612692136, 1225384272]

約数ペア:

[(1, 1225384272), (2, 612692136), (3, 408461424), (4, 306346068), (6, 204230712), (7, 175054896), (8, 153173034), (9, 136153808), (12, 102115356), (14, 87527448), (16, 76586517), (18, 68076904), (21, 58351632), (24, 51057678), (28, 43763724), (36, 34038452), (42, 29175816), (48, 25528839), (56, 21881862), (63, 19450544), (72, 17019226), (84, 14587908), (112, 10940931), (126, 9725272), (144, 8509613), (168, 7293954), (252, 4862636), (336, 3646977), (504, 2431318), (571, 2146032), (1008, 1215659), (1142, 1073016), (1713, 715344), (2129, 575568), (2284, 536508), (3426, 357672), (3997, 306576), (4258, 287784), (4568, 268254), (5139, 238448), (6387, 191856), (6852, 178836), (7994, 153288), (8516, 143892), (9136, 134127), (10278, 119224), (11991, 102192), (12774, 95928), (13704, 89418), (14903, 82224), (15988, 76644), (17032, 71946), (19161, 63952), (20556, 59612), (23982, 51096), (25548, 47964), (27408, 44709), (29806, 41112), (31976, 38322), (34064, 35973)]