1213245648

素因数分解:

$2^4\times 3^3\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:502

約数の個数: 160

約数和(自身を含む): 3569771520

約数和(自身を除く): 2356525872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 108, 134, 144, 167, 201, 216, 251, 268, 334, 402, 432, 501, 502, 536, 603, 668, 753, 804, 1002, 1004, 1072, 1206, 1336, 1503, 1506, 1608, 1809, 2004, 2008, 2259, 2412, 2672, 3006, 3012, 3216, 3618, 4008, 4016, 4509, 4518, 4824, 6012, 6024, 6777, 7236, 8016, 9018, 9036, 9648, 11189, 12024, 12048, 13554, 14472, 16817, 18036, 18072, 22378, 24048, 27108, 28944, 33567, 33634, 36072, 36144, 41917, 44756, 50451, 54216, 67134, 67268, 72144, 83834, 89512, 100701, 100902, 108432, 125751, 134268, 134536, 151353, 167668, 179024, 201402, 201804, 251502, 268536, 269072, 302103, 302706, 335336, 377253, 402804, 403608, 454059, 503004, 537072, 604206, 605412, 670672, 754506, 805608, 807216, 908118, 1006008, 1131759, 1208412, 1210824, 1509012, 1611216, 1816236, 2012016, 2263518, 2416824, 2421648, 2808439, 3018024, 3632472, 4527036, 4833648, 5616878, 6036048, 7264944, 8425317, 9054072, 11233756, 16850634, 18108144, 22467512, 25275951, 33701268, 44935024, 50551902, 67402536, 75827853, 101103804, 134805072, 151655706, 202207608, 303311412, 404415216, 606622824, 1213245648]

約数ペア:

[(1, 1213245648), (2, 606622824), (3, 404415216), (4, 303311412), (6, 202207608), (8, 151655706), (9, 134805072), (12, 101103804), (16, 75827853), (18, 67402536), (24, 50551902), (27, 44935024), (36, 33701268), (48, 25275951), (54, 22467512), (67, 18108144), (72, 16850634), (108, 11233756), (134, 9054072), (144, 8425317), (167, 7264944), (201, 6036048), (216, 5616878), (251, 4833648), (268, 4527036), (334, 3632472), (402, 3018024), (432, 2808439), (501, 2421648), (502, 2416824), (536, 2263518), (603, 2012016), (668, 1816236), (753, 1611216), (804, 1509012), (1002, 1210824), (1004, 1208412), (1072, 1131759), (1206, 1006008), (1336, 908118), (1503, 807216), (1506, 805608), (1608, 754506), (1809, 670672), (2004, 605412), (2008, 604206), (2259, 537072), (2412, 503004), (2672, 454059), (3006, 403608), (3012, 402804), (3216, 377253), (3618, 335336), (4008, 302706), (4016, 302103), (4509, 269072), (4518, 268536), (4824, 251502), (6012, 201804), (6024, 201402), (6777, 179024), (7236, 167668), (8016, 151353), (9018, 134536), (9036, 134268), (9648, 125751), (11189, 108432), (12024, 100902), (12048, 100701), (13554, 89512), (14472, 83834), (16817, 72144), (18036, 67268), (18072, 67134), (22378, 54216), (24048, 50451), (27108, 44756), (28944, 41917), (33567, 36144), (33634, 36072)]