222758064

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:543

約数の個数: 120

約数和(自身を含む): 649958400

約数和(自身を除く): 427200336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 139, 144, 186, 248, 278, 279, 359, 372, 417, 496, 556, 558, 718, 744, 834, 1077, 1112, 1116, 1251, 1436, 1488, 1668, 2154, 2224, 2232, 2502, 2872, 3231, 3336, 4308, 4309, 4464, 5004, 5744, 6462, 6672, 8616, 8618, 10008, 11129, 12924, 12927, 17232, 17236, 20016, 22258, 25848, 25854, 33387, 34472, 38781, 44516, 49901, 51696, 51708, 66774, 68944, 77562, 89032, 99802, 100161, 103416, 133548, 149703, 155124, 178064, 199604, 200322, 206832, 267096, 299406, 310248, 399208, 400644, 449109, 534192, 598812, 620496, 798416, 801288, 898218, 1197624, 1546931, 1602576, 1796436, 2395248, 3093862, 3592872, 4640793, 6187724, 7185744, 9281586, 12375448, 13922379, 18563172, 24750896, 27844758, 37126344, 55689516, 74252688, 111379032, 222758064]

約数ペア:

[(1, 222758064), (2, 111379032), (3, 74252688), (4, 55689516), (6, 37126344), (8, 27844758), (9, 24750896), (12, 18563172), (16, 13922379), (18, 12375448), (24, 9281586), (31, 7185744), (36, 6187724), (48, 4640793), (62, 3592872), (72, 3093862), (93, 2395248), (124, 1796436), (139, 1602576), (144, 1546931), (186, 1197624), (248, 898218), (278, 801288), (279, 798416), (359, 620496), (372, 598812), (417, 534192), (496, 449109), (556, 400644), (558, 399208), (718, 310248), (744, 299406), (834, 267096), (1077, 206832), (1112, 200322), (1116, 199604), (1251, 178064), (1436, 155124), (1488, 149703), (1668, 133548), (2154, 103416), (2224, 100161), (2232, 99802), (2502, 89032), (2872, 77562), (3231, 68944), (3336, 66774), (4308, 51708), (4309, 51696), (4464, 49901), (5004, 44516), (5744, 38781), (6462, 34472), (6672, 33387), (8616, 25854), (8618, 25848), (10008, 22258), (11129, 20016), (12924, 17236), (12927, 17232)]