221056992

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19681}}^1$

素因数の和:19713

約数の個数: 96

約数和(自身を含む): 694380960

約数和(自身を除く): 473323968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 19681, 39362, 59043, 78724, 118086, 157448, 177129, 236172, 255853, 314896, 354258, 472344, 511706, 531387, 629792, 708516, 767559, 944688, 1023412, 1062774, 1417032, 1535118, 1889376, 2046824, 2125548, 2302677, 2834064, 3070236, 4093648, 4251096, 4605354, 5668128, 6140472, 6908031, 8187296, 8502192, 9210708, 12280944, 13816062, 17004384, 18421416, 24561888, 27632124, 36842832, 55264248, 73685664, 110528496, 221056992]

約数ペア:

[(1, 221056992), (2, 110528496), (3, 73685664), (4, 55264248), (6, 36842832), (8, 27632124), (9, 24561888), (12, 18421416), (13, 17004384), (16, 13816062), (18, 12280944), (24, 9210708), (26, 8502192), (27, 8187296), (32, 6908031), (36, 6140472), (39, 5668128), (48, 4605354), (52, 4251096), (54, 4093648), (72, 3070236), (78, 2834064), (96, 2302677), (104, 2125548), (108, 2046824), (117, 1889376), (144, 1535118), (156, 1417032), (208, 1062774), (216, 1023412), (234, 944688), (288, 767559), (312, 708516), (351, 629792), (416, 531387), (432, 511706), (468, 472344), (624, 354258), (702, 314896), (864, 255853), (936, 236172), (1248, 177129), (1404, 157448), (1872, 118086), (2808, 78724), (3744, 59043), (5616, 39362), (11232, 19681)]