1397236476

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2243}}^1$

素因数の和:2371

約数の個数: 96

約数和(自身を含む): 3552772608

約数和(自身を除く): 2155536132

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 61, 69, 74, 92, 111, 122, 138, 148, 183, 222, 244, 276, 366, 444, 732, 851, 1403, 1702, 2243, 2257, 2553, 2806, 3404, 4209, 4486, 4514, 5106, 5612, 6729, 6771, 8418, 8972, 9028, 10212, 13458, 13542, 16836, 26916, 27084, 51589, 51911, 82991, 103178, 103822, 136823, 154767, 155733, 165982, 206356, 207644, 248973, 273646, 309534, 311466, 331964, 410469, 497946, 547292, 619068, 622932, 820938, 995892, 1641876, 1908793, 3146929, 3817586, 5062451, 5726379, 6293858, 7635172, 9440787, 10124902, 11452758, 12587716, 15187353, 18881574, 20249804, 22905516, 30374706, 37763148, 60749412, 116436373, 232872746, 349309119, 465745492, 698618238, 1397236476]

約数ペア:

[(1, 1397236476), (2, 698618238), (3, 465745492), (4, 349309119), (6, 232872746), (12, 116436373), (23, 60749412), (37, 37763148), (46, 30374706), (61, 22905516), (69, 20249804), (74, 18881574), (92, 15187353), (111, 12587716), (122, 11452758), (138, 10124902), (148, 9440787), (183, 7635172), (222, 6293858), (244, 5726379), (276, 5062451), (366, 3817586), (444, 3146929), (732, 1908793), (851, 1641876), (1403, 995892), (1702, 820938), (2243, 622932), (2257, 619068), (2553, 547292), (2806, 497946), (3404, 410469), (4209, 331964), (4486, 311466), (4514, 309534), (5106, 273646), (5612, 248973), (6729, 207644), (6771, 206356), (8418, 165982), (8972, 155733), (9028, 154767), (10212, 136823), (13458, 103822), (13542, 103178), (16836, 82991), (26916, 51911), (27084, 51589)]