221946192

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2237}}^1$

素因数の和:2317

約数の個数: 120

約数和(自身を含む): 681846984

約数和(自身を除く): 459900792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 53, 72, 78, 104, 106, 117, 144, 156, 159, 208, 212, 234, 312, 318, 424, 468, 477, 624, 636, 689, 848, 936, 954, 1272, 1378, 1872, 1908, 2067, 2237, 2544, 2756, 3816, 4134, 4474, 5512, 6201, 6711, 7632, 8268, 8948, 11024, 12402, 13422, 16536, 17896, 20133, 24804, 26844, 29081, 33072, 35792, 40266, 49608, 53688, 58162, 80532, 87243, 99216, 107376, 116324, 118561, 161064, 174486, 232648, 237122, 261729, 322128, 348972, 355683, 465296, 474244, 523458, 697944, 711366, 948488, 1046916, 1067049, 1395888, 1422732, 1541293, 1896976, 2093832, 2134098, 2845464, 3082586, 4187664, 4268196, 4623879, 5690928, 6165172, 8536392, 9247758, 12330344, 13871637, 17072784, 18495516, 24660688, 27743274, 36991032, 55486548, 73982064, 110973096, 221946192]

約数ペア:

[(1, 221946192), (2, 110973096), (3, 73982064), (4, 55486548), (6, 36991032), (8, 27743274), (9, 24660688), (12, 18495516), (13, 17072784), (16, 13871637), (18, 12330344), (24, 9247758), (26, 8536392), (36, 6165172), (39, 5690928), (48, 4623879), (52, 4268196), (53, 4187664), (72, 3082586), (78, 2845464), (104, 2134098), (106, 2093832), (117, 1896976), (144, 1541293), (156, 1422732), (159, 1395888), (208, 1067049), (212, 1046916), (234, 948488), (312, 711366), (318, 697944), (424, 523458), (468, 474244), (477, 465296), (624, 355683), (636, 348972), (689, 322128), (848, 261729), (936, 237122), (954, 232648), (1272, 174486), (1378, 161064), (1872, 118561), (1908, 116324), (2067, 107376), (2237, 99216), (2544, 87243), (2756, 80532), (3816, 58162), (4134, 53688), (4474, 49608), (5512, 40266), (6201, 35792), (6711, 33072), (7632, 29081), (8268, 26844), (8948, 24804), (11024, 20133), (12402, 17896), (13422, 16536)]