212398608

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{409}}^1$

素因数の和:800

約数の個数: 80

約数和(自身を含む): 569408000

約数和(自身を除く): 357009392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 349, 372, 409, 496, 698, 744, 818, 1047, 1227, 1396, 1488, 1636, 2094, 2454, 2792, 3272, 4188, 4908, 5584, 6544, 8376, 9816, 10819, 12679, 16752, 19632, 21638, 25358, 32457, 38037, 43276, 50716, 64914, 76074, 86552, 101432, 129828, 142741, 152148, 173104, 202864, 259656, 285482, 304296, 428223, 519312, 570964, 608592, 856446, 1141928, 1712892, 2283856, 3425784, 4424971, 6851568, 8849942, 13274913, 17699884, 26549826, 35399768, 53099652, 70799536, 106199304, 212398608]

約数ペア:

[(1, 212398608), (2, 106199304), (3, 70799536), (4, 53099652), (6, 35399768), (8, 26549826), (12, 17699884), (16, 13274913), (24, 8849942), (31, 6851568), (48, 4424971), (62, 3425784), (93, 2283856), (124, 1712892), (186, 1141928), (248, 856446), (349, 608592), (372, 570964), (409, 519312), (496, 428223), (698, 304296), (744, 285482), (818, 259656), (1047, 202864), (1227, 173104), (1396, 152148), (1488, 142741), (1636, 129828), (2094, 101432), (2454, 86552), (2792, 76074), (3272, 64914), (4188, 50716), (4908, 43276), (5584, 38037), (6544, 32457), (8376, 25358), (9816, 21638), (10819, 19632), (12679, 16752)]