2771496

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:85

約数の個数: 160

約数和(自身を含む): 9757440

約数和(自身を除く): 6985944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 47, 52, 54, 56, 63, 72, 78, 81, 84, 91, 94, 104, 108, 117, 126, 141, 156, 162, 168, 182, 188, 189, 216, 234, 252, 273, 282, 312, 324, 329, 351, 364, 376, 378, 423, 468, 504, 546, 564, 567, 611, 648, 658, 702, 728, 756, 819, 846, 936, 987, 1053, 1092, 1128, 1134, 1222, 1269, 1316, 1404, 1512, 1638, 1692, 1833, 1974, 2106, 2184, 2268, 2444, 2457, 2538, 2632, 2808, 2961, 3276, 3384, 3666, 3807, 3948, 4212, 4277, 4536, 4888, 4914, 5076, 5499, 5922, 6552, 7332, 7371, 7614, 7896, 8424, 8554, 8883, 9828, 10152, 10998, 11844, 12831, 14664, 14742, 15228, 16497, 17108, 17766, 19656, 21996, 23688, 25662, 26649, 29484, 30456, 32994, 34216, 35532, 38493, 43992, 49491, 51324, 53298, 58968, 65988, 71064, 76986, 98982, 102648, 106596, 115479, 131976, 153972, 197964, 213192, 230958, 307944, 346437, 395928, 461916, 692874, 923832, 1385748, 2771496]

約数ペア:

[(1, 2771496), (2, 1385748), (3, 923832), (4, 692874), (6, 461916), (7, 395928), (8, 346437), (9, 307944), (12, 230958), (13, 213192), (14, 197964), (18, 153972), (21, 131976), (24, 115479), (26, 106596), (27, 102648), (28, 98982), (36, 76986), (39, 71064), (42, 65988), (47, 58968), (52, 53298), (54, 51324), (56, 49491), (63, 43992), (72, 38493), (78, 35532), (81, 34216), (84, 32994), (91, 30456), (94, 29484), (104, 26649), (108, 25662), (117, 23688), (126, 21996), (141, 19656), (156, 17766), (162, 17108), (168, 16497), (182, 15228), (188, 14742), (189, 14664), (216, 12831), (234, 11844), (252, 10998), (273, 10152), (282, 9828), (312, 8883), (324, 8554), (329, 8424), (351, 7896), (364, 7614), (376, 7371), (378, 7332), (423, 6552), (468, 5922), (504, 5499), (546, 5076), (564, 4914), (567, 4888), (611, 4536), (648, 4277), (658, 4212), (702, 3948), (728, 3807), (756, 3666), (819, 3384), (846, 3276), (936, 2961), (987, 2808), (1053, 2632), (1092, 2538), (1128, 2457), (1134, 2444), (1222, 2268), (1269, 2184), (1316, 2106), (1404, 1974), (1512, 1833), (1638, 1692)]