712459188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8753}}^1$

素因数の和:8806

約数の個数: 144

約数和(自身を含む): 2294248320

約数和(自身を除く): 1581789132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 102, 114, 119, 126, 133, 153, 171, 204, 228, 238, 252, 266, 306, 323, 342, 357, 399, 476, 532, 612, 646, 684, 714, 798, 969, 1071, 1197, 1292, 1428, 1596, 1938, 2142, 2261, 2394, 2907, 3876, 4284, 4522, 4788, 5814, 6783, 8753, 9044, 11628, 13566, 17506, 20349, 26259, 27132, 35012, 40698, 52518, 61271, 78777, 81396, 105036, 122542, 148801, 157554, 166307, 183813, 245084, 297602, 315108, 332614, 367626, 446403, 498921, 551439, 595204, 665228, 735252, 892806, 997842, 1041607, 1102878, 1164149, 1339209, 1496763, 1785612, 1995684, 2083214, 2205756, 2328298, 2678418, 2827219, 2993526, 3124821, 3492447, 4166428, 4656596, 5356836, 5654438, 5987052, 6249642, 6984894, 8481657, 9374463, 10477341, 11308876, 12499284, 13969788, 16963314, 18748926, 19790533, 20954682, 25444971, 33926628, 37497852, 39581066, 41909364, 50889942, 59371599, 79162132, 101779884, 118743198, 178114797, 237486396, 356229594, 712459188]

約数ペア:

[(1, 712459188), (2, 356229594), (3, 237486396), (4, 178114797), (6, 118743198), (7, 101779884), (9, 79162132), (12, 59371599), (14, 50889942), (17, 41909364), (18, 39581066), (19, 37497852), (21, 33926628), (28, 25444971), (34, 20954682), (36, 19790533), (38, 18748926), (42, 16963314), (51, 13969788), (57, 12499284), (63, 11308876), (68, 10477341), (76, 9374463), (84, 8481657), (102, 6984894), (114, 6249642), (119, 5987052), (126, 5654438), (133, 5356836), (153, 4656596), (171, 4166428), (204, 3492447), (228, 3124821), (238, 2993526), (252, 2827219), (266, 2678418), (306, 2328298), (323, 2205756), (342, 2083214), (357, 1995684), (399, 1785612), (476, 1496763), (532, 1339209), (612, 1164149), (646, 1102878), (684, 1041607), (714, 997842), (798, 892806), (969, 735252), (1071, 665228), (1197, 595204), (1292, 551439), (1428, 498921), (1596, 446403), (1938, 367626), (2142, 332614), (2261, 315108), (2394, 297602), (2907, 245084), (3876, 183813), (4284, 166307), (4522, 157554), (4788, 148801), (5814, 122542), (6783, 105036), (8753, 81396), (9044, 78777), (11628, 61271), (13566, 52518), (17506, 40698), (20349, 35012), (26259, 27132)]