216302268

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{28297}}^1$

素因数の和:28331

約数の個数: 72

約数和(自身を含む): 632290512

約数和(自身を除く): 415988244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 28297, 56594, 84891, 113188, 169782, 198079, 339564, 367861, 396158, 594237, 735722, 792316, 1103583, 1188474, 1386553, 1471444, 2207166, 2376948, 2575027, 2773106, 4159659, 4414332, 5150054, 5546212, 7725081, 8319318, 10300108, 15450162, 16638636, 18025189, 30900324, 36050378, 54075567, 72100756, 108151134, 216302268]

約数ペア:

[(1, 216302268), (2, 108151134), (3, 72100756), (4, 54075567), (6, 36050378), (7, 30900324), (12, 18025189), (13, 16638636), (14, 15450162), (21, 10300108), (26, 8319318), (28, 7725081), (39, 5546212), (42, 5150054), (49, 4414332), (52, 4159659), (78, 2773106), (84, 2575027), (91, 2376948), (98, 2207166), (147, 1471444), (156, 1386553), (182, 1188474), (196, 1103583), (273, 792316), (294, 735722), (364, 594237), (546, 396158), (588, 367861), (637, 339564), (1092, 198079), (1274, 169782), (1911, 113188), (2548, 84891), (3822, 56594), (7644, 28297)]