552904660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:422

約数の個数: 144

約数和(自身を含む): 1475776512

約数和(自身を除く): 922871852

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 127, 140, 154, 220, 242, 254, 257, 308, 385, 484, 508, 514, 605, 635, 770, 847, 889, 1028, 1210, 1270, 1285, 1397, 1540, 1694, 1778, 1799, 2420, 2540, 2570, 2794, 2827, 3388, 3556, 3598, 4235, 4445, 5140, 5588, 5654, 6985, 7196, 8470, 8890, 8995, 9779, 11308, 13970, 14135, 15367, 16940, 17780, 17990, 19558, 19789, 27940, 28270, 30734, 31097, 32639, 35980, 39116, 39578, 48895, 56540, 61468, 62194, 65278, 76835, 79156, 97790, 98945, 107569, 124388, 130556, 153670, 155485, 163195, 195580, 197890, 215138, 217679, 228473, 307340, 310970, 326390, 359029, 395780, 430276, 435358, 456946, 537845, 621940, 652780, 718058, 870716, 913892, 1075690, 1088395, 1142365, 1436116, 1795145, 2151380, 2176790, 2284730, 2513203, 3590290, 3949319, 4353580, 4569460, 5026406, 7180580, 7898638, 10052812, 12566015, 15797276, 19746595, 25132030, 27645233, 39493190, 50264060, 55290466, 78986380, 110580932, 138226165, 276452330, 552904660]

約数ペア:

[(1, 552904660), (2, 276452330), (4, 138226165), (5, 110580932), (7, 78986380), (10, 55290466), (11, 50264060), (14, 39493190), (20, 27645233), (22, 25132030), (28, 19746595), (35, 15797276), (44, 12566015), (55, 10052812), (70, 7898638), (77, 7180580), (110, 5026406), (121, 4569460), (127, 4353580), (140, 3949319), (154, 3590290), (220, 2513203), (242, 2284730), (254, 2176790), (257, 2151380), (308, 1795145), (385, 1436116), (484, 1142365), (508, 1088395), (514, 1075690), (605, 913892), (635, 870716), (770, 718058), (847, 652780), (889, 621940), (1028, 537845), (1210, 456946), (1270, 435358), (1285, 430276), (1397, 395780), (1540, 359029), (1694, 326390), (1778, 310970), (1799, 307340), (2420, 228473), (2540, 217679), (2570, 215138), (2794, 197890), (2827, 195580), (3388, 163195), (3556, 155485), (3598, 153670), (4235, 130556), (4445, 124388), (5140, 107569), (5588, 98945), (5654, 97790), (6985, 79156), (7196, 76835), (8470, 65278), (8890, 62194), (8995, 61468), (9779, 56540), (11308, 48895), (13970, 39578), (14135, 39116), (15367, 35980), (16940, 32639), (17780, 31097), (17990, 30734), (19558, 28270), (19789, 27940)]