248518368

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{13697}}^1$

素因数の和:13726

約数の個数: 120

約数和(自身を含む): 835358832

約数和(自身を除く): 586840464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 13697, 18144, 27394, 41091, 54788, 82182, 95879, 109576, 123273, 164364, 191758, 219152, 246546, 287637, 328728, 369819, 383516, 438304, 493092, 575274, 657456, 739638, 767032, 862911, 986184, 1109457, 1150548, 1314912, 1479276, 1534064, 1725822, 1972368, 2218914, 2301096, 2588733, 2958552, 3068128, 3451644, 3944736, 4437828, 4602192, 5177466, 5917104, 6903288, 7766199, 8875656, 9204384, 10354932, 11834208, 13806576, 15532398, 17751312, 20709864, 27613152, 31064796, 35502624, 41419728, 62129592, 82839456, 124259184, 248518368]

約数ペア:

[(1, 248518368), (2, 124259184), (3, 82839456), (4, 62129592), (6, 41419728), (7, 35502624), (8, 31064796), (9, 27613152), (12, 20709864), (14, 17751312), (16, 15532398), (18, 13806576), (21, 11834208), (24, 10354932), (27, 9204384), (28, 8875656), (32, 7766199), (36, 6903288), (42, 5917104), (48, 5177466), (54, 4602192), (56, 4437828), (63, 3944736), (72, 3451644), (81, 3068128), (84, 2958552), (96, 2588733), (108, 2301096), (112, 2218914), (126, 1972368), (144, 1725822), (162, 1534064), (168, 1479276), (189, 1314912), (216, 1150548), (224, 1109457), (252, 986184), (288, 862911), (324, 767032), (336, 739638), (378, 657456), (432, 575274), (504, 493092), (567, 438304), (648, 383516), (672, 369819), (756, 328728), (864, 287637), (1008, 246546), (1134, 219152), (1296, 191758), (1512, 164364), (2016, 123273), (2268, 109576), (2592, 95879), (3024, 82182), (4536, 54788), (6048, 41091), (9072, 27394), (13697, 18144)]