289804944

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42221}}^1$

素因数の和:42256

約数の個数: 80

約数和(自身を含む): 879568704

約数和(自身を除く): 589763760

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 42221, 84442, 126663, 168884, 253326, 337768, 464431, 506652, 548873, 675536, 928862, 1013304, 1097746, 1393293, 1646619, 1857724, 2026608, 2195492, 2786586, 3293238, 3715448, 4390984, 5573172, 6037603, 6586476, 7430896, 8781968, 11146344, 12075206, 13172952, 18112809, 22292688, 24150412, 26345904, 36225618, 48300824, 72451236, 96601648, 144902472, 289804944]

約数ペア:

[(1, 289804944), (2, 144902472), (3, 96601648), (4, 72451236), (6, 48300824), (8, 36225618), (11, 26345904), (12, 24150412), (13, 22292688), (16, 18112809), (22, 13172952), (24, 12075206), (26, 11146344), (33, 8781968), (39, 7430896), (44, 6586476), (48, 6037603), (52, 5573172), (66, 4390984), (78, 3715448), (88, 3293238), (104, 2786586), (132, 2195492), (143, 2026608), (156, 1857724), (176, 1646619), (208, 1393293), (264, 1097746), (286, 1013304), (312, 928862), (429, 675536), (528, 548873), (572, 506652), (624, 464431), (858, 337768), (1144, 253326), (1716, 168884), (2288, 126663), (3432, 84442), (6864, 42221)]