331691724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{983}}^1$

素因数の和:1116

約数の個数: 144

約数和(自身を含む): 1043008512

約数和(自身を除く): 711316788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 103, 117, 126, 156, 182, 206, 234, 252, 273, 309, 364, 412, 468, 546, 618, 721, 819, 927, 983, 1092, 1236, 1339, 1442, 1638, 1854, 1966, 2163, 2678, 2884, 2949, 3276, 3708, 3932, 4017, 4326, 5356, 5898, 6489, 6881, 8034, 8652, 8847, 9373, 11796, 12051, 12779, 12978, 13762, 16068, 17694, 18746, 20643, 24102, 25558, 25956, 27524, 28119, 35388, 37492, 38337, 41286, 48204, 51116, 56238, 61929, 76674, 82572, 84357, 89453, 101249, 112476, 115011, 123858, 153348, 168714, 178906, 202498, 230022, 247716, 268359, 303747, 337428, 357812, 404996, 460044, 536718, 607494, 708743, 805077, 911241, 1073436, 1214988, 1316237, 1417486, 1610154, 1822482, 2126229, 2632474, 2834972, 3220308, 3644964, 3948711, 4252458, 5264948, 6378687, 7897422, 8504916, 9213659, 11846133, 12757374, 15794844, 18427318, 23692266, 25514748, 27640977, 36854636, 47384532, 55281954, 82922931, 110563908, 165845862, 331691724]

約数ペア:

[(1, 331691724), (2, 165845862), (3, 110563908), (4, 82922931), (6, 55281954), (7, 47384532), (9, 36854636), (12, 27640977), (13, 25514748), (14, 23692266), (18, 18427318), (21, 15794844), (26, 12757374), (28, 11846133), (36, 9213659), (39, 8504916), (42, 7897422), (52, 6378687), (63, 5264948), (78, 4252458), (84, 3948711), (91, 3644964), (103, 3220308), (117, 2834972), (126, 2632474), (156, 2126229), (182, 1822482), (206, 1610154), (234, 1417486), (252, 1316237), (273, 1214988), (309, 1073436), (364, 911241), (412, 805077), (468, 708743), (546, 607494), (618, 536718), (721, 460044), (819, 404996), (927, 357812), (983, 337428), (1092, 303747), (1236, 268359), (1339, 247716), (1442, 230022), (1638, 202498), (1854, 178906), (1966, 168714), (2163, 153348), (2678, 123858), (2884, 115011), (2949, 112476), (3276, 101249), (3708, 89453), (3932, 84357), (4017, 82572), (4326, 76674), (5356, 61929), (5898, 56238), (6489, 51116), (6881, 48204), (8034, 41286), (8652, 38337), (8847, 37492), (9373, 35388), (11796, 28119), (12051, 27524), (12779, 25956), (12978, 25558), (13762, 24102), (16068, 20643), (17694, 18746)]