447542244

素因数分解:

$2^2\times 3^2\times {\mathrm{179}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:737

約数の個数: 72

約数和(自身を含む): 1146600000

約数和(自身を除く): 699057756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 179, 199, 349, 358, 398, 537, 597, 698, 716, 796, 1047, 1074, 1194, 1396, 1611, 1791, 2094, 2148, 2388, 3141, 3222, 3582, 4188, 6282, 6444, 7164, 12564, 35621, 62471, 69451, 71242, 106863, 124942, 138902, 142484, 187413, 208353, 213726, 249884, 277804, 320589, 374826, 416706, 427452, 562239, 625059, 641178, 749652, 833412, 1124478, 1250118, 1282356, 2248956, 2500236, 12431729, 24863458, 37295187, 49726916, 74590374, 111885561, 149180748, 223771122, 447542244]

約数ペア:

[(1, 447542244), (2, 223771122), (3, 149180748), (4, 111885561), (6, 74590374), (9, 49726916), (12, 37295187), (18, 24863458), (36, 12431729), (179, 2500236), (199, 2248956), (349, 1282356), (358, 1250118), (398, 1124478), (537, 833412), (597, 749652), (698, 641178), (716, 625059), (796, 562239), (1047, 427452), (1074, 416706), (1194, 374826), (1396, 320589), (1611, 277804), (1791, 249884), (2094, 213726), (2148, 208353), (2388, 187413), (3141, 142484), (3222, 138902), (3582, 124942), (4188, 106863), (6282, 71242), (6444, 69451), (7164, 62471), (12564, 35621)]