220171608

素因数分解:

$2^3\times 3^5\times {\mathrm{37}}^1\times {\mathrm{3061}}^1$

素因数の和:3119

約数の個数: 96

約数和(自身を含む): 635303760

約数和(自身を除く): 415132152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 243, 296, 324, 333, 444, 486, 648, 666, 888, 972, 999, 1332, 1944, 1998, 2664, 2997, 3061, 3996, 5994, 6122, 7992, 8991, 9183, 11988, 12244, 17982, 18366, 23976, 24488, 27549, 35964, 36732, 55098, 71928, 73464, 82647, 110196, 113257, 165294, 220392, 226514, 247941, 330588, 339771, 453028, 495882, 661176, 679542, 743823, 906056, 991764, 1019313, 1359084, 1487646, 1983528, 2038626, 2718168, 2975292, 3057939, 4077252, 5950584, 6115878, 8154504, 9173817, 12231756, 18347634, 24463512, 27521451, 36695268, 55042902, 73390536, 110085804, 220171608]

約数ペア:

[(1, 220171608), (2, 110085804), (3, 73390536), (4, 55042902), (6, 36695268), (8, 27521451), (9, 24463512), (12, 18347634), (18, 12231756), (24, 9173817), (27, 8154504), (36, 6115878), (37, 5950584), (54, 4077252), (72, 3057939), (74, 2975292), (81, 2718168), (108, 2038626), (111, 1983528), (148, 1487646), (162, 1359084), (216, 1019313), (222, 991764), (243, 906056), (296, 743823), (324, 679542), (333, 661176), (444, 495882), (486, 453028), (648, 339771), (666, 330588), (888, 247941), (972, 226514), (999, 220392), (1332, 165294), (1944, 113257), (1998, 110196), (2664, 82647), (2997, 73464), (3061, 71928), (3996, 55098), (5994, 36732), (6122, 35964), (7992, 27549), (8991, 24488), (9183, 23976), (11988, 18366), (12244, 17982)]