248678208

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{6257}}^1$

素因数の和:6301

約数の個数: 112

約数和(自身を含む): 762975360

約数和(自身を除く): 514297152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 138, 144, 184, 192, 207, 216, 276, 288, 368, 414, 432, 552, 576, 621, 736, 828, 864, 1104, 1242, 1472, 1656, 1728, 2208, 2484, 3312, 4416, 4968, 6257, 6624, 9936, 12514, 13248, 18771, 19872, 25028, 37542, 39744, 50056, 56313, 75084, 100112, 112626, 143911, 150168, 168939, 200224, 225252, 287822, 300336, 337878, 400448, 431733, 450504, 575644, 600672, 675756, 863466, 901008, 1151288, 1201344, 1295199, 1351512, 1726932, 1802016, 2302576, 2590398, 2703024, 3453864, 3604032, 3885597, 4605152, 5180796, 5406048, 6907728, 7771194, 9210304, 10361592, 10812096, 13815456, 15542388, 20723184, 27630912, 31084776, 41446368, 62169552, 82892736, 124339104, 248678208]

約数ペア:

[(1, 248678208), (2, 124339104), (3, 82892736), (4, 62169552), (6, 41446368), (8, 31084776), (9, 27630912), (12, 20723184), (16, 15542388), (18, 13815456), (23, 10812096), (24, 10361592), (27, 9210304), (32, 7771194), (36, 6907728), (46, 5406048), (48, 5180796), (54, 4605152), (64, 3885597), (69, 3604032), (72, 3453864), (92, 2703024), (96, 2590398), (108, 2302576), (138, 1802016), (144, 1726932), (184, 1351512), (192, 1295199), (207, 1201344), (216, 1151288), (276, 901008), (288, 863466), (368, 675756), (414, 600672), (432, 575644), (552, 450504), (576, 431733), (621, 400448), (736, 337878), (828, 300336), (864, 287822), (1104, 225252), (1242, 200224), (1472, 168939), (1656, 150168), (1728, 143911), (2208, 112626), (2484, 100112), (3312, 75084), (4416, 56313), (4968, 50056), (6257, 39744), (6624, 37542), (9936, 25028), (12514, 19872), (13248, 18771)]