998103456

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29123}}^1$

素因数の和:29163

約数の個数: 144

約数和(自身を含む): 3434768064

約数和(自身を除く): 2436664608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1632, 1904, 2016, 2142, 2448, 2856, 3808, 4284, 4896, 5712, 8568, 11424, 17136, 29123, 34272, 58246, 87369, 116492, 174738, 203861, 232984, 262107, 349476, 407722, 465968, 495091, 524214, 611583, 698952, 815444, 931936, 990182, 1048428, 1223166, 1397904, 1485273, 1630888, 1834749, 1980364, 2096856, 2446332, 2795808, 2970546, 3261776, 3465637, 3669498, 3960728, 4193712, 4455819, 4892664, 5941092, 6523552, 6931274, 7338996, 7921456, 8387424, 8911638, 9785328, 10396911, 11882184, 13862548, 14677992, 15842912, 17823276, 19570656, 20793822, 23764368, 27725096, 29355984, 31190733, 35646552, 41587644, 47528736, 55450192, 58711968, 62381466, 71293104, 83175288, 110900384, 124762932, 142586208, 166350576, 249525864, 332701152, 499051728, 998103456]

約数ペア:

[(1, 998103456), (2, 499051728), (3, 332701152), (4, 249525864), (6, 166350576), (7, 142586208), (8, 124762932), (9, 110900384), (12, 83175288), (14, 71293104), (16, 62381466), (17, 58711968), (18, 55450192), (21, 47528736), (24, 41587644), (28, 35646552), (32, 31190733), (34, 29355984), (36, 27725096), (42, 23764368), (48, 20793822), (51, 19570656), (56, 17823276), (63, 15842912), (68, 14677992), (72, 13862548), (84, 11882184), (96, 10396911), (102, 9785328), (112, 8911638), (119, 8387424), (126, 7921456), (136, 7338996), (144, 6931274), (153, 6523552), (168, 5941092), (204, 4892664), (224, 4455819), (238, 4193712), (252, 3960728), (272, 3669498), (288, 3465637), (306, 3261776), (336, 2970546), (357, 2795808), (408, 2446332), (476, 2096856), (504, 1980364), (544, 1834749), (612, 1630888), (672, 1485273), (714, 1397904), (816, 1223166), (952, 1048428), (1008, 990182), (1071, 931936), (1224, 815444), (1428, 698952), (1632, 611583), (1904, 524214), (2016, 495091), (2142, 465968), (2448, 407722), (2856, 349476), (3808, 262107), (4284, 232984), (4896, 203861), (5712, 174738), (8568, 116492), (11424, 87369), (17136, 58246), (29123, 34272)]