405750084

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{86477}}^1$

素因数の和:86524

約数の個数: 48

約数和(自身を含む): 1046037888

約数和(自身を除く): 640287804

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 86477, 172954, 259431, 345908, 518862, 1037724, 1470109, 1988971, 2940218, 3977942, 4410327, 5880436, 5966913, 7955884, 8820654, 11933826, 17641308, 23867652, 33812507, 67625014, 101437521, 135250028, 202875042, 405750084]

約数ペア:

[(1, 405750084), (2, 202875042), (3, 135250028), (4, 101437521), (6, 67625014), (12, 33812507), (17, 23867652), (23, 17641308), (34, 11933826), (46, 8820654), (51, 7955884), (68, 5966913), (69, 5880436), (92, 4410327), (102, 3977942), (138, 2940218), (204, 1988971), (276, 1470109), (391, 1037724), (782, 518862), (1173, 345908), (1564, 259431), (2346, 172954), (4692, 86477)]