228775284

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 590221632

約数和(自身を除く): 361446348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 263, 292, 331, 438, 526, 657, 662, 789, 876, 993, 1052, 1314, 1324, 1578, 1986, 2367, 2628, 2979, 3156, 3972, 4734, 5958, 9468, 11916, 19199, 24163, 38398, 48326, 57597, 72489, 76796, 87053, 96652, 115194, 144978, 172791, 174106, 217467, 230388, 261159, 289956, 345582, 348212, 434934, 522318, 691164, 783477, 869868, 1044636, 1566954, 3133908, 6354869, 12709738, 19064607, 25419476, 38129214, 57193821, 76258428, 114387642, 228775284]

約数ペア:

[(1, 228775284), (2, 114387642), (3, 76258428), (4, 57193821), (6, 38129214), (9, 25419476), (12, 19064607), (18, 12709738), (36, 6354869), (73, 3133908), (146, 1566954), (219, 1044636), (263, 869868), (292, 783477), (331, 691164), (438, 522318), (526, 434934), (657, 348212), (662, 345582), (789, 289956), (876, 261159), (993, 230388), (1052, 217467), (1314, 174106), (1324, 172791), (1578, 144978), (1986, 115194), (2367, 96652), (2628, 87053), (2979, 76796), (3156, 72489), (3972, 57597), (4734, 48326), (5958, 38398), (9468, 24163), (11916, 19199)]