2227852448

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:503

約数の個数: 144

約数和(自身を含む): 5075078400

約数和(自身を除く): 2847225952

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 32, 34, 38, 62, 68, 76, 124, 136, 152, 248, 272, 289, 304, 323, 409, 496, 527, 544, 578, 589, 608, 646, 818, 992, 1054, 1156, 1178, 1292, 1636, 2108, 2312, 2356, 2584, 3272, 4216, 4624, 4712, 5168, 5491, 6544, 6953, 7771, 8432, 8959, 9248, 9424, 10013, 10336, 10982, 12679, 13088, 13906, 15542, 16864, 17918, 18848, 20026, 21964, 25358, 27812, 31084, 35836, 40052, 43928, 50716, 55624, 62168, 71672, 80104, 87856, 101432, 111248, 118201, 124336, 132107, 143344, 160208, 170221, 175712, 202864, 215543, 222496, 236402, 240901, 248672, 264214, 286688, 320416, 340442, 405728, 431086, 472804, 481802, 528428, 680884, 862172, 945608, 963604, 1056856, 1361768, 1724344, 1891216, 1927208, 2113712, 2245819, 2723536, 3448688, 3664231, 3782432, 3854416, 4095317, 4227424, 4491638, 5447072, 6897376, 7328462, 7708832, 8190634, 8983276, 14656924, 16381268, 17966552, 29313848, 32762536, 35933104, 58627696, 65525072, 69620389, 71866208, 117255392, 131050144, 139240778, 278481556, 556963112, 1113926224, 2227852448]

約数ペア:

[(1, 2227852448), (2, 1113926224), (4, 556963112), (8, 278481556), (16, 139240778), (17, 131050144), (19, 117255392), (31, 71866208), (32, 69620389), (34, 65525072), (38, 58627696), (62, 35933104), (68, 32762536), (76, 29313848), (124, 17966552), (136, 16381268), (152, 14656924), (248, 8983276), (272, 8190634), (289, 7708832), (304, 7328462), (323, 6897376), (409, 5447072), (496, 4491638), (527, 4227424), (544, 4095317), (578, 3854416), (589, 3782432), (608, 3664231), (646, 3448688), (818, 2723536), (992, 2245819), (1054, 2113712), (1156, 1927208), (1178, 1891216), (1292, 1724344), (1636, 1361768), (2108, 1056856), (2312, 963604), (2356, 945608), (2584, 862172), (3272, 680884), (4216, 528428), (4624, 481802), (4712, 472804), (5168, 431086), (5491, 405728), (6544, 340442), (6953, 320416), (7771, 286688), (8432, 264214), (8959, 248672), (9248, 240901), (9424, 236402), (10013, 222496), (10336, 215543), (10982, 202864), (12679, 175712), (13088, 170221), (13906, 160208), (15542, 143344), (16864, 132107), (17918, 124336), (18848, 118201), (20026, 111248), (21964, 101432), (25358, 87856), (27812, 80104), (31084, 71672), (35836, 62168), (40052, 55624), (43928, 50716)]