2319312216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{391247}}^1$

素因数の和:391288

約数の個数: 64

約数和(自身を含む): 6572966400

約数和(自身を除く): 4253654184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 391247, 782494, 1173741, 1564988, 2347482, 3129976, 4694964, 5086211, 7433693, 9389928, 10172422, 14867386, 15258633, 20344844, 22301079, 29734772, 30517266, 40689688, 44602158, 59469544, 61034532, 89204316, 96638009, 122069064, 178408632, 193276018, 289914027, 386552036, 579828054, 773104072, 1159656108, 2319312216]

約数ペア:

[(1, 2319312216), (2, 1159656108), (3, 773104072), (4, 579828054), (6, 386552036), (8, 289914027), (12, 193276018), (13, 178408632), (19, 122069064), (24, 96638009), (26, 89204316), (38, 61034532), (39, 59469544), (52, 44602158), (57, 40689688), (76, 30517266), (78, 29734772), (104, 22301079), (114, 20344844), (152, 15258633), (156, 14867386), (228, 10172422), (247, 9389928), (312, 7433693), (456, 5086211), (494, 4694964), (741, 3129976), (988, 2347482), (1482, 1564988), (1976, 1173741), (2964, 782494), (5928, 391247)]