1248387228

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2203}}^1$

素因数の和:2286

約数の個数: 144

約数和(自身を含む): 3639033216

約数和(自身を除く): 2390645988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 53, 54, 66, 81, 99, 106, 108, 132, 159, 162, 198, 212, 243, 297, 318, 324, 396, 477, 486, 583, 594, 636, 891, 954, 972, 1166, 1188, 1431, 1749, 1782, 1908, 2203, 2332, 2673, 2862, 3498, 3564, 4293, 4406, 5247, 5346, 5724, 6609, 6996, 8586, 8812, 10494, 10692, 12879, 13218, 15741, 17172, 19827, 20988, 24233, 25758, 26436, 31482, 39654, 47223, 48466, 51516, 59481, 62964, 72699, 79308, 94446, 96932, 116759, 118962, 141669, 145398, 178443, 188892, 218097, 233518, 237924, 283338, 290796, 350277, 356886, 436194, 467036, 535329, 566676, 654291, 700554, 713772, 872388, 1050831, 1070658, 1284349, 1308582, 1401108, 1962873, 2101662, 2141316, 2568698, 2617164, 3152493, 3853047, 3925746, 4203324, 5137396, 5888619, 6304986, 7706094, 7851492, 9457479, 11559141, 11777238, 12609972, 15412188, 18914958, 23118282, 23554476, 28372437, 34677423, 37829916, 46236564, 56744874, 69354846, 104032269, 113489748, 138709692, 208064538, 312096807, 416129076, 624193614, 1248387228]

約数ペア:

[(1, 1248387228), (2, 624193614), (3, 416129076), (4, 312096807), (6, 208064538), (9, 138709692), (11, 113489748), (12, 104032269), (18, 69354846), (22, 56744874), (27, 46236564), (33, 37829916), (36, 34677423), (44, 28372437), (53, 23554476), (54, 23118282), (66, 18914958), (81, 15412188), (99, 12609972), (106, 11777238), (108, 11559141), (132, 9457479), (159, 7851492), (162, 7706094), (198, 6304986), (212, 5888619), (243, 5137396), (297, 4203324), (318, 3925746), (324, 3853047), (396, 3152493), (477, 2617164), (486, 2568698), (583, 2141316), (594, 2101662), (636, 1962873), (891, 1401108), (954, 1308582), (972, 1284349), (1166, 1070658), (1188, 1050831), (1431, 872388), (1749, 713772), (1782, 700554), (1908, 654291), (2203, 566676), (2332, 535329), (2673, 467036), (2862, 436194), (3498, 356886), (3564, 350277), (4293, 290796), (4406, 283338), (5247, 237924), (5346, 233518), (5724, 218097), (6609, 188892), (6996, 178443), (8586, 145398), (8812, 141669), (10494, 118962), (10692, 116759), (12879, 96932), (13218, 94446), (15741, 79308), (17172, 72699), (19827, 62964), (20988, 59481), (24233, 51516), (25758, 48466), (26436, 47223), (31482, 39654)]