1256380236

素因数分解:

$2^2\times 3^2\times {\mathrm{179}}^1\times {\mathrm{241}}^1\times {\mathrm{809}}^1$

素因数の和:1239

約数の個数: 72

約数和(自身を含む): 3210807600

約数和(自身を除く): 1954427364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 179, 241, 358, 482, 537, 716, 723, 809, 964, 1074, 1446, 1611, 1618, 2148, 2169, 2427, 2892, 3222, 3236, 4338, 4854, 6444, 7281, 8676, 9708, 14562, 29124, 43139, 86278, 129417, 144811, 172556, 194969, 258834, 289622, 388251, 389938, 434433, 517668, 579244, 584907, 776502, 779876, 868866, 1169814, 1303299, 1553004, 1737732, 1754721, 2339628, 2606598, 3509442, 5213196, 7018884, 34899451, 69798902, 104698353, 139597804, 209396706, 314095059, 418793412, 628190118, 1256380236]

約数ペア:

[(1, 1256380236), (2, 628190118), (3, 418793412), (4, 314095059), (6, 209396706), (9, 139597804), (12, 104698353), (18, 69798902), (36, 34899451), (179, 7018884), (241, 5213196), (358, 3509442), (482, 2606598), (537, 2339628), (716, 1754721), (723, 1737732), (809, 1553004), (964, 1303299), (1074, 1169814), (1446, 868866), (1611, 779876), (1618, 776502), (2148, 584907), (2169, 579244), (2427, 517668), (2892, 434433), (3222, 389938), (3236, 388251), (4338, 289622), (4854, 258834), (6444, 194969), (7281, 172556), (8676, 144811), (9708, 129417), (14562, 86278), (29124, 43139)]