285479568

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4871}}^1$

素因数の和:4933

約数の個数: 120

約数和(自身を含む): 895317696

約数和(自身を除く): 609838128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 37, 44, 48, 66, 72, 74, 88, 99, 111, 132, 144, 148, 176, 198, 222, 264, 296, 333, 396, 407, 444, 528, 592, 666, 792, 814, 888, 1221, 1332, 1584, 1628, 1776, 2442, 2664, 3256, 3663, 4871, 4884, 5328, 6512, 7326, 9742, 9768, 14613, 14652, 19484, 19536, 29226, 29304, 38968, 43839, 53581, 58452, 58608, 77936, 87678, 107162, 116904, 160743, 175356, 180227, 214324, 233808, 321486, 350712, 360454, 428648, 482229, 540681, 642972, 701424, 720908, 857296, 964458, 1081362, 1285944, 1441816, 1622043, 1928916, 1982497, 2162724, 2571888, 2883632, 3244086, 3857832, 3964994, 4325448, 5947491, 6488172, 7715664, 7929988, 8650896, 11894982, 12976344, 15859976, 17842473, 23789964, 25952688, 31719952, 35684946, 47579928, 71369892, 95159856, 142739784, 285479568]

約数ペア:

[(1, 285479568), (2, 142739784), (3, 95159856), (4, 71369892), (6, 47579928), (8, 35684946), (9, 31719952), (11, 25952688), (12, 23789964), (16, 17842473), (18, 15859976), (22, 12976344), (24, 11894982), (33, 8650896), (36, 7929988), (37, 7715664), (44, 6488172), (48, 5947491), (66, 4325448), (72, 3964994), (74, 3857832), (88, 3244086), (99, 2883632), (111, 2571888), (132, 2162724), (144, 1982497), (148, 1928916), (176, 1622043), (198, 1441816), (222, 1285944), (264, 1081362), (296, 964458), (333, 857296), (396, 720908), (407, 701424), (444, 642972), (528, 540681), (592, 482229), (666, 428648), (792, 360454), (814, 350712), (888, 321486), (1221, 233808), (1332, 214324), (1584, 180227), (1628, 175356), (1776, 160743), (2442, 116904), (2664, 107162), (3256, 87678), (3663, 77936), (4871, 58608), (4884, 58452), (5328, 53581), (6512, 43839), (7326, 38968), (9742, 29304), (9768, 29226), (14613, 19536), (14652, 19484)]