1398367936

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2909}}^1$

素因数の和:2994

約数の個数: 112

約数和(自身を含む): 3370478400

約数和(自身を除く): 1972110464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 37, 56, 58, 64, 74, 112, 116, 148, 203, 224, 232, 259, 296, 406, 448, 464, 518, 592, 812, 928, 1036, 1073, 1184, 1624, 1856, 2072, 2146, 2368, 2909, 3248, 4144, 4292, 5818, 6496, 7511, 8288, 8584, 11636, 12992, 15022, 16576, 17168, 20363, 23272, 30044, 34336, 40726, 46544, 60088, 68672, 81452, 84361, 93088, 107633, 120176, 162904, 168722, 186176, 215266, 240352, 325808, 337444, 430532, 480704, 590527, 651616, 674888, 753431, 861064, 1181054, 1303232, 1349776, 1506862, 1722128, 2362108, 2699552, 3013724, 3121357, 3444256, 4724216, 5399104, 6027448, 6242714, 6888512, 9448432, 12054896, 12485428, 18896864, 21849499, 24109792, 24970856, 37793728, 43698998, 48219584, 49941712, 87397996, 99883424, 174795992, 199766848, 349591984, 699183968, 1398367936]

約数ペア:

[(1, 1398367936), (2, 699183968), (4, 349591984), (7, 199766848), (8, 174795992), (14, 99883424), (16, 87397996), (28, 49941712), (29, 48219584), (32, 43698998), (37, 37793728), (56, 24970856), (58, 24109792), (64, 21849499), (74, 18896864), (112, 12485428), (116, 12054896), (148, 9448432), (203, 6888512), (224, 6242714), (232, 6027448), (259, 5399104), (296, 4724216), (406, 3444256), (448, 3121357), (464, 3013724), (518, 2699552), (592, 2362108), (812, 1722128), (928, 1506862), (1036, 1349776), (1073, 1303232), (1184, 1181054), (1624, 861064), (1856, 753431), (2072, 674888), (2146, 651616), (2368, 590527), (2909, 480704), (3248, 430532), (4144, 337444), (4292, 325808), (5818, 240352), (6496, 215266), (7511, 186176), (8288, 168722), (8584, 162904), (11636, 120176), (12992, 107633), (15022, 93088), (16576, 84361), (17168, 81452), (20363, 68672), (23272, 60088), (30044, 46544), (34336, 40726)]