681669576

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{4111}}^1$

素因数の和:4184

約数の個数: 144

約数和(自身を含む): 2193834240

約数和(自身を除く): 1512164664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 49, 56, 63, 72, 84, 94, 98, 126, 141, 147, 168, 188, 196, 252, 282, 294, 329, 376, 392, 423, 441, 504, 564, 588, 658, 846, 882, 987, 1128, 1176, 1316, 1692, 1764, 1974, 2303, 2632, 2961, 3384, 3528, 3948, 4111, 4606, 5922, 6909, 7896, 8222, 9212, 11844, 12333, 13818, 16444, 18424, 20727, 23688, 24666, 27636, 28777, 32888, 36999, 41454, 49332, 55272, 57554, 73998, 82908, 86331, 98664, 115108, 147996, 165816, 172662, 193217, 201439, 230216, 258993, 295992, 345324, 386434, 402878, 517986, 579651, 604317, 690648, 772868, 805756, 1035972, 1159302, 1208634, 1352519, 1545736, 1611512, 1738953, 1812951, 2071944, 2318604, 2417268, 2705038, 3477906, 3625902, 4057557, 4637208, 4834536, 5410076, 6955812, 7251804, 8115114, 9467633, 10820152, 12172671, 13911624, 14503608, 16230228, 18935266, 24345342, 28402899, 32460456, 37870532, 48690684, 56805798, 75741064, 85208697, 97381368, 113611596, 170417394, 227223192, 340834788, 681669576]

約数ペア:

[(1, 681669576), (2, 340834788), (3, 227223192), (4, 170417394), (6, 113611596), (7, 97381368), (8, 85208697), (9, 75741064), (12, 56805798), (14, 48690684), (18, 37870532), (21, 32460456), (24, 28402899), (28, 24345342), (36, 18935266), (42, 16230228), (47, 14503608), (49, 13911624), (56, 12172671), (63, 10820152), (72, 9467633), (84, 8115114), (94, 7251804), (98, 6955812), (126, 5410076), (141, 4834536), (147, 4637208), (168, 4057557), (188, 3625902), (196, 3477906), (252, 2705038), (282, 2417268), (294, 2318604), (329, 2071944), (376, 1812951), (392, 1738953), (423, 1611512), (441, 1545736), (504, 1352519), (564, 1208634), (588, 1159302), (658, 1035972), (846, 805756), (882, 772868), (987, 690648), (1128, 604317), (1176, 579651), (1316, 517986), (1692, 402878), (1764, 386434), (1974, 345324), (2303, 295992), (2632, 258993), (2961, 230216), (3384, 201439), (3528, 193217), (3948, 172662), (4111, 165816), (4606, 147996), (5922, 115108), (6909, 98664), (7896, 86331), (8222, 82908), (9212, 73998), (11844, 57554), (12333, 55272), (13818, 49332), (16444, 41454), (18424, 36999), (20727, 32888), (23688, 28777), (24666, 27636)]