221165748

素因数分解:

$2^2\times 3^3\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:702

約数の個数: 96

約数和(自身を含む): 593712000

約数和(自身を除く): 372546252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 61, 108, 118, 122, 177, 183, 236, 244, 354, 366, 531, 549, 569, 708, 732, 1062, 1098, 1138, 1593, 1647, 1707, 2124, 2196, 2276, 3186, 3294, 3414, 3599, 5121, 6372, 6588, 6828, 7198, 10242, 10797, 14396, 15363, 20484, 21594, 30726, 32391, 33571, 34709, 43188, 61452, 64782, 67142, 69418, 97173, 100713, 104127, 129564, 134284, 138836, 194346, 201426, 208254, 302139, 312381, 388692, 402852, 416508, 604278, 624762, 906417, 937143, 1208556, 1249524, 1812834, 1874286, 2047831, 3625668, 3748572, 4095662, 6143493, 8191324, 12286986, 18430479, 24573972, 36860958, 55291437, 73721916, 110582874, 221165748]

約数ペア:

[(1, 221165748), (2, 110582874), (3, 73721916), (4, 55291437), (6, 36860958), (9, 24573972), (12, 18430479), (18, 12286986), (27, 8191324), (36, 6143493), (54, 4095662), (59, 3748572), (61, 3625668), (108, 2047831), (118, 1874286), (122, 1812834), (177, 1249524), (183, 1208556), (236, 937143), (244, 906417), (354, 624762), (366, 604278), (531, 416508), (549, 402852), (569, 388692), (708, 312381), (732, 302139), (1062, 208254), (1098, 201426), (1138, 194346), (1593, 138836), (1647, 134284), (1707, 129564), (2124, 104127), (2196, 100713), (2276, 97173), (3186, 69418), (3294, 67142), (3414, 64782), (3599, 61452), (5121, 43188), (6372, 34709), (6588, 33571), (6828, 32391), (7198, 30726), (10242, 21594), (10797, 20484), (14396, 15363)]