247998672

素因数分解:

$2^4\times 3^4\times {\mathrm{61}}^1\times {\mathrm{3137}}^1$

素因数の和:3218

約数の個数: 100

約数和(自身を含む): 729779556

約数和(自身を除く): 481780884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 81, 108, 122, 144, 162, 183, 216, 244, 324, 366, 432, 488, 549, 648, 732, 976, 1098, 1296, 1464, 1647, 2196, 2928, 3137, 3294, 4392, 4941, 6274, 6588, 8784, 9411, 9882, 12548, 13176, 18822, 19764, 25096, 26352, 28233, 37644, 39528, 50192, 56466, 75288, 79056, 84699, 112932, 150576, 169398, 191357, 225864, 254097, 338796, 382714, 451728, 508194, 574071, 677592, 765428, 1016388, 1148142, 1355184, 1530856, 1722213, 2032776, 2296284, 3061712, 3444426, 4065552, 4592568, 5166639, 6888852, 9185136, 10333278, 13777704, 15499917, 20666556, 27555408, 30999834, 41333112, 61999668, 82666224, 123999336, 247998672]

約数ペア:

[(1, 247998672), (2, 123999336), (3, 82666224), (4, 61999668), (6, 41333112), (8, 30999834), (9, 27555408), (12, 20666556), (16, 15499917), (18, 13777704), (24, 10333278), (27, 9185136), (36, 6888852), (48, 5166639), (54, 4592568), (61, 4065552), (72, 3444426), (81, 3061712), (108, 2296284), (122, 2032776), (144, 1722213), (162, 1530856), (183, 1355184), (216, 1148142), (244, 1016388), (324, 765428), (366, 677592), (432, 574071), (488, 508194), (549, 451728), (648, 382714), (732, 338796), (976, 254097), (1098, 225864), (1296, 191357), (1464, 169398), (1647, 150576), (2196, 112932), (2928, 84699), (3137, 79056), (3294, 75288), (4392, 56466), (4941, 50192), (6274, 39528), (6588, 37644), (8784, 28233), (9411, 26352), (9882, 25096), (12548, 19764), (13176, 18822)]