213161873648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1\times {\mathrm{23993}}^1$

素因数の和:24474

約数の個数: 80

約数和(自身を含む): 443432154240

約数和(自身を除く): 230270280592

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 89, 136, 178, 272, 356, 367, 712, 734, 1424, 1468, 1513, 2936, 3026, 5872, 6052, 6239, 12104, 12478, 23993, 24208, 24956, 32663, 47986, 49912, 65326, 95972, 99824, 130652, 191944, 261304, 383888, 407881, 522608, 555271, 815762, 1110542, 1631524, 2135377, 2221084, 3263048, 4270754, 4442168, 6526096, 8541508, 8805431, 8884336, 17083016, 17610862, 34166032, 35221724, 36301409, 70443448, 72602818, 140886896, 145205636, 149692327, 290411272, 299384654, 580822544, 598769308, 783683359, 1197538616, 1567366718, 2395077232, 3134733436, 6269466872, 12538933744, 13322617103, 26645234206, 53290468412, 106580936824, 213161873648]

約数ペア:

[(1, 213161873648), (2, 106580936824), (4, 53290468412), (8, 26645234206), (16, 13322617103), (17, 12538933744), (34, 6269466872), (68, 3134733436), (89, 2395077232), (136, 1567366718), (178, 1197538616), (272, 783683359), (356, 598769308), (367, 580822544), (712, 299384654), (734, 290411272), (1424, 149692327), (1468, 145205636), (1513, 140886896), (2936, 72602818), (3026, 70443448), (5872, 36301409), (6052, 35221724), (6239, 34166032), (12104, 17610862), (12478, 17083016), (23993, 8884336), (24208, 8805431), (24956, 8541508), (32663, 6526096), (47986, 4442168), (49912, 4270754), (65326, 3263048), (95972, 2221084), (99824, 2135377), (130652, 1631524), (191944, 1110542), (261304, 815762), (383888, 555271), (407881, 522608)]