15709537404

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1\times {\mathrm{1217}}^1$

素因数の和:2156

約数の個数: 144

約数和(自身を含む): 44578156896

約数和(自身を除く): 28868619492

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 881, 1217, 1221, 1332, 1628, 1762, 2434, 2442, 2643, 3524, 3651, 3663, 4868, 4884, 5286, 7302, 7326, 7929, 9691, 10572, 10953, 13387, 14604, 14652, 15858, 19382, 21906, 26774, 29073, 31716, 32597, 38764, 40161, 43812, 45029, 53548, 58146, 65194, 80322, 87219, 90058, 97791, 116292, 120483, 130388, 135087, 160644, 174438, 180116, 195582, 240966, 270174, 293373, 348876, 358567, 391164, 405261, 481932, 495319, 540348, 586746, 717134, 810522, 990638, 1072177, 1075701, 1173492, 1434268, 1485957, 1621044, 1981276, 2144354, 2151402, 2971914, 3216531, 3227103, 4288708, 4302804, 4457871, 5943828, 6433062, 6454206, 8915742, 9649593, 11793947, 12866124, 12908412, 17831484, 19299186, 23587894, 35381841, 38598372, 39670549, 47175788, 70763682, 79341098, 106145523, 119011647, 141527364, 158682196, 212291046, 238023294, 357034941, 424582092, 436376039, 476046588, 714069882, 872752078, 1309128117, 1428139764, 1745504156, 2618256234, 3927384351, 5236512468, 7854768702, 15709537404]

約数ペア:

[(1, 15709537404), (2, 7854768702), (3, 5236512468), (4, 3927384351), (6, 2618256234), (9, 1745504156), (11, 1428139764), (12, 1309128117), (18, 872752078), (22, 714069882), (33, 476046588), (36, 436376039), (37, 424582092), (44, 357034941), (66, 238023294), (74, 212291046), (99, 158682196), (111, 141527364), (132, 119011647), (148, 106145523), (198, 79341098), (222, 70763682), (333, 47175788), (396, 39670549), (407, 38598372), (444, 35381841), (666, 23587894), (814, 19299186), (881, 17831484), (1217, 12908412), (1221, 12866124), (1332, 11793947), (1628, 9649593), (1762, 8915742), (2434, 6454206), (2442, 6433062), (2643, 5943828), (3524, 4457871), (3651, 4302804), (3663, 4288708), (4868, 3227103), (4884, 3216531), (5286, 2971914), (7302, 2151402), (7326, 2144354), (7929, 1981276), (9691, 1621044), (10572, 1485957), (10953, 1434268), (13387, 1173492), (14604, 1075701), (14652, 1072177), (15858, 990638), (19382, 810522), (21906, 717134), (26774, 586746), (29073, 540348), (31716, 495319), (32597, 481932), (38764, 405261), (40161, 391164), (43812, 358567), (45029, 348876), (53548, 293373), (58146, 270174), (65194, 240966), (80322, 195582), (87219, 180116), (90058, 174438), (97791, 160644), (116292, 135087), (120483, 130388)]