397202442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{757}}^1$

素因数の和:844

約数の個数: 96

約数和(自身を含む): 1011620736

約数和(自身を除く): 614418294

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 434, 546, 651, 757, 806, 961, 1209, 1302, 1514, 1922, 2271, 2418, 2821, 2883, 4542, 5299, 5642, 5766, 6727, 8463, 9841, 10598, 12493, 13454, 15897, 16926, 19682, 20181, 23467, 24986, 29523, 31794, 37479, 40362, 46934, 59046, 68887, 70401, 74958, 87451, 137774, 140802, 164269, 174902, 206661, 262353, 305071, 328538, 413322, 492807, 524706, 610142, 727477, 915213, 985614, 1454954, 1830426, 2135497, 2182431, 4270994, 4364862, 5092339, 6406491, 9457201, 10184678, 12812982, 15277017, 18914402, 28371603, 30554034, 56743206, 66200407, 132400814, 198601221, 397202442]

約数ペア:

[(1, 397202442), (2, 198601221), (3, 132400814), (6, 66200407), (7, 56743206), (13, 30554034), (14, 28371603), (21, 18914402), (26, 15277017), (31, 12812982), (39, 10184678), (42, 9457201), (62, 6406491), (78, 5092339), (91, 4364862), (93, 4270994), (182, 2182431), (186, 2135497), (217, 1830426), (273, 1454954), (403, 985614), (434, 915213), (546, 727477), (651, 610142), (757, 524706), (806, 492807), (961, 413322), (1209, 328538), (1302, 305071), (1514, 262353), (1922, 206661), (2271, 174902), (2418, 164269), (2821, 140802), (2883, 137774), (4542, 87451), (5299, 74958), (5642, 70401), (5766, 68887), (6727, 59046), (8463, 46934), (9841, 40362), (10598, 37479), (12493, 31794), (13454, 29523), (15897, 24986), (16926, 23467), (19682, 20181)]