4278288

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:149

約数の個数: 120

約数和(自身を含む): 13740192

約数和(自身を除く): 9461904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 49, 51, 56, 68, 84, 98, 102, 107, 112, 119, 136, 147, 168, 196, 204, 214, 238, 272, 294, 321, 336, 357, 392, 408, 428, 476, 588, 642, 714, 749, 784, 816, 833, 856, 952, 1176, 1284, 1428, 1498, 1666, 1712, 1819, 1904, 2247, 2352, 2499, 2568, 2856, 2996, 3332, 3638, 4494, 4998, 5136, 5243, 5457, 5712, 5992, 6664, 7276, 8988, 9996, 10486, 10914, 11984, 12733, 13328, 14552, 15729, 17976, 19992, 20972, 21828, 25466, 29104, 31458, 35952, 38199, 39984, 41944, 43656, 50932, 62916, 76398, 83888, 87312, 89131, 101864, 125832, 152796, 178262, 203728, 251664, 267393, 305592, 356524, 534786, 611184, 713048, 1069572, 1426096, 2139144, 4278288]

約数ペア:

[(1, 4278288), (2, 2139144), (3, 1426096), (4, 1069572), (6, 713048), (7, 611184), (8, 534786), (12, 356524), (14, 305592), (16, 267393), (17, 251664), (21, 203728), (24, 178262), (28, 152796), (34, 125832), (42, 101864), (48, 89131), (49, 87312), (51, 83888), (56, 76398), (68, 62916), (84, 50932), (98, 43656), (102, 41944), (107, 39984), (112, 38199), (119, 35952), (136, 31458), (147, 29104), (168, 25466), (196, 21828), (204, 20972), (214, 19992), (238, 17976), (272, 15729), (294, 14552), (321, 13328), (336, 12733), (357, 11984), (392, 10914), (408, 10486), (428, 9996), (476, 8988), (588, 7276), (642, 6664), (714, 5992), (749, 5712), (784, 5457), (816, 5243), (833, 5136), (856, 4998), (952, 4494), (1176, 3638), (1284, 3332), (1428, 2996), (1498, 2856), (1666, 2568), (1712, 2499), (1819, 2352), (1904, 2247)]