716921376

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{409}}^1$

素因数の和:503

約数の個数: 144

約数和(自身を含む): 2051935200

約数和(自身を除く): 1335013824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 76, 93, 96, 114, 124, 152, 186, 228, 248, 304, 372, 409, 456, 496, 589, 608, 744, 818, 912, 961, 992, 1178, 1227, 1488, 1636, 1767, 1824, 1922, 2356, 2454, 2883, 2976, 3272, 3534, 3844, 4712, 4908, 5766, 6544, 7068, 7688, 7771, 9424, 9816, 11532, 12679, 13088, 14136, 15376, 15542, 18259, 18848, 19632, 23064, 23313, 25358, 28272, 30752, 31084, 36518, 38037, 39264, 46128, 46626, 50716, 54777, 56544, 62168, 73036, 76074, 92256, 93252, 101432, 109554, 124336, 146072, 152148, 186504, 202864, 219108, 240901, 248672, 292144, 304296, 373008, 393049, 405728, 438216, 481802, 584288, 608592, 722703, 746016, 786098, 876432, 963604, 1179147, 1217184, 1445406, 1572196, 1752864, 1927208, 2358294, 2890812, 3144392, 3854416, 4716588, 5781624, 6288784, 7467931, 7708832, 9433176, 11563248, 12577568, 14935862, 18866352, 22403793, 23126496, 29871724, 37732704, 44807586, 59743448, 89615172, 119486896, 179230344, 238973792, 358460688, 716921376]

約数ペア:

[(1, 716921376), (2, 358460688), (3, 238973792), (4, 179230344), (6, 119486896), (8, 89615172), (12, 59743448), (16, 44807586), (19, 37732704), (24, 29871724), (31, 23126496), (32, 22403793), (38, 18866352), (48, 14935862), (57, 12577568), (62, 11563248), (76, 9433176), (93, 7708832), (96, 7467931), (114, 6288784), (124, 5781624), (152, 4716588), (186, 3854416), (228, 3144392), (248, 2890812), (304, 2358294), (372, 1927208), (409, 1752864), (456, 1572196), (496, 1445406), (589, 1217184), (608, 1179147), (744, 963604), (818, 876432), (912, 786098), (961, 746016), (992, 722703), (1178, 608592), (1227, 584288), (1488, 481802), (1636, 438216), (1767, 405728), (1824, 393049), (1922, 373008), (2356, 304296), (2454, 292144), (2883, 248672), (2976, 240901), (3272, 219108), (3534, 202864), (3844, 186504), (4712, 152148), (4908, 146072), (5766, 124336), (6544, 109554), (7068, 101432), (7688, 93252), (7771, 92256), (9424, 76074), (9816, 73036), (11532, 62168), (12679, 56544), (13088, 54777), (14136, 50716), (15376, 46626), (15542, 46128), (18259, 39264), (18848, 38037), (19632, 36518), (23064, 31084), (23313, 30752), (25358, 28272)]