4247879472

素因数分解:

$2^4\times 3^2\times {\mathrm{199}}^1\times {\mathrm{271}}^1\times {\mathrm{547}}^1$

素因数の和:1031

約数の個数: 120

約数和(自身を含む): 12013913600

約数和(自身を除く): 7766034128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199, 271, 398, 542, 547, 597, 796, 813, 1084, 1094, 1194, 1592, 1626, 1641, 1791, 2168, 2188, 2388, 2439, 3184, 3252, 3282, 3582, 4336, 4376, 4776, 4878, 4923, 6504, 6564, 7164, 8752, 9552, 9756, 9846, 13008, 13128, 14328, 19512, 19692, 26256, 28656, 39024, 39384, 53929, 78768, 107858, 108853, 148237, 161787, 215716, 217706, 296474, 323574, 326559, 431432, 435412, 444711, 485361, 592948, 647148, 653118, 862864, 870824, 889422, 970722, 979677, 1185896, 1294296, 1306236, 1334133, 1741648, 1778844, 1941444, 1959354, 2371792, 2588592, 2612472, 2668266, 3557688, 3882888, 3918708, 5224944, 5336532, 7115376, 7765776, 7837416, 10673064, 15674832, 21346128, 29499163, 58998326, 88497489, 117996652, 176994978, 235993304, 265492467, 353989956, 471986608, 530984934, 707979912, 1061969868, 1415959824, 2123939736, 4247879472]

約数ペア:

[(1, 4247879472), (2, 2123939736), (3, 1415959824), (4, 1061969868), (6, 707979912), (8, 530984934), (9, 471986608), (12, 353989956), (16, 265492467), (18, 235993304), (24, 176994978), (36, 117996652), (48, 88497489), (72, 58998326), (144, 29499163), (199, 21346128), (271, 15674832), (398, 10673064), (542, 7837416), (547, 7765776), (597, 7115376), (796, 5336532), (813, 5224944), (1084, 3918708), (1094, 3882888), (1194, 3557688), (1592, 2668266), (1626, 2612472), (1641, 2588592), (1791, 2371792), (2168, 1959354), (2188, 1941444), (2388, 1778844), (2439, 1741648), (3184, 1334133), (3252, 1306236), (3282, 1294296), (3582, 1185896), (4336, 979677), (4376, 970722), (4776, 889422), (4878, 870824), (4923, 862864), (6504, 653118), (6564, 647148), (7164, 592948), (8752, 485361), (9552, 444711), (9756, 435412), (9846, 431432), (13008, 326559), (13128, 323574), (14328, 296474), (19512, 217706), (19692, 215716), (26256, 161787), (28656, 148237), (39024, 108853), (39384, 107858), (53929, 78768)]