218726676

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{829}}^1$

素因数の和:1198

約数の個数: 96

約数和(自身を含む): 650720000

約数和(自身を除く): 431993324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 349, 378, 698, 756, 829, 1047, 1396, 1658, 2094, 2443, 2487, 3141, 3316, 4188, 4886, 4974, 5803, 6282, 7329, 7461, 9423, 9772, 9948, 11606, 12564, 14658, 14922, 17409, 18846, 21987, 22383, 23212, 29316, 29844, 34818, 37692, 43974, 44766, 52227, 65961, 69636, 87948, 89532, 104454, 131922, 156681, 208908, 263844, 289321, 313362, 578642, 626724, 867963, 1157284, 1735926, 2025247, 2603889, 3471852, 4050494, 5207778, 6075741, 7811667, 8100988, 10415556, 12151482, 15623334, 18227223, 24302964, 31246668, 36454446, 54681669, 72908892, 109363338, 218726676]

約数ペア:

[(1, 218726676), (2, 109363338), (3, 72908892), (4, 54681669), (6, 36454446), (7, 31246668), (9, 24302964), (12, 18227223), (14, 15623334), (18, 12151482), (21, 10415556), (27, 8100988), (28, 7811667), (36, 6075741), (42, 5207778), (54, 4050494), (63, 3471852), (84, 2603889), (108, 2025247), (126, 1735926), (189, 1157284), (252, 867963), (349, 626724), (378, 578642), (698, 313362), (756, 289321), (829, 263844), (1047, 208908), (1396, 156681), (1658, 131922), (2094, 104454), (2443, 89532), (2487, 87948), (3141, 69636), (3316, 65961), (4188, 52227), (4886, 44766), (4974, 43974), (5803, 37692), (6282, 34818), (7329, 29844), (7461, 29316), (9423, 23212), (9772, 22383), (9948, 21987), (11606, 18846), (12564, 17409), (14658, 14922)]