318167304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{145681}}^1$

素因数の和:145710

約数の個数: 64

約数和(自身を含む): 978983040

約数和(自身を除く): 660815736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 145681, 291362, 437043, 582724, 874086, 1019767, 1165448, 1748172, 1893853, 2039534, 3059301, 3496344, 3787706, 4079068, 5681559, 6118602, 7575412, 8158136, 11363118, 12237204, 13256971, 15150824, 22726236, 24474408, 26513942, 39770913, 45452472, 53027884, 79541826, 106055768, 159083652, 318167304]

約数ペア:

[(1, 318167304), (2, 159083652), (3, 106055768), (4, 79541826), (6, 53027884), (7, 45452472), (8, 39770913), (12, 26513942), (13, 24474408), (14, 22726236), (21, 15150824), (24, 13256971), (26, 12237204), (28, 11363118), (39, 8158136), (42, 7575412), (52, 6118602), (56, 5681559), (78, 4079068), (84, 3787706), (91, 3496344), (104, 3059301), (156, 2039534), (168, 1893853), (182, 1748172), (273, 1165448), (312, 1019767), (364, 874086), (546, 582724), (728, 437043), (1092, 291362), (2184, 145681)]