656928144

素因数分解:

$2^4\times 3^6\times {\mathrm{17}}^1\times {\mathrm{3313}}^1$

素因数の和:3356

約数の個数: 140

約数和(自身を含む): 2021188716

約数和(自身を除く): 1364260572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 306, 324, 408, 432, 459, 486, 612, 648, 729, 816, 918, 972, 1224, 1296, 1377, 1458, 1836, 1944, 2448, 2754, 2916, 3313, 3672, 3888, 4131, 5508, 5832, 6626, 7344, 8262, 9939, 11016, 11664, 12393, 13252, 16524, 19878, 22032, 24786, 26504, 29817, 33048, 39756, 49572, 53008, 56321, 59634, 66096, 79512, 89451, 99144, 112642, 119268, 159024, 168963, 178902, 198288, 225284, 238536, 268353, 337926, 357804, 450568, 477072, 506889, 536706, 675852, 715608, 805059, 901136, 1013778, 1073412, 1351704, 1431216, 1520667, 1610118, 2027556, 2146824, 2415177, 2703408, 3041334, 3220236, 4055112, 4293648, 4562001, 4830354, 6082668, 6440472, 8110224, 9124002, 9660708, 12165336, 12880944, 13686003, 18248004, 19321416, 24330672, 27372006, 36496008, 38642832, 41058009, 54744012, 72992016, 82116018, 109488024, 164232036, 218976048, 328464072, 656928144]

約数ペア:

[(1, 656928144), (2, 328464072), (3, 218976048), (4, 164232036), (6, 109488024), (8, 82116018), (9, 72992016), (12, 54744012), (16, 41058009), (17, 38642832), (18, 36496008), (24, 27372006), (27, 24330672), (34, 19321416), (36, 18248004), (48, 13686003), (51, 12880944), (54, 12165336), (68, 9660708), (72, 9124002), (81, 8110224), (102, 6440472), (108, 6082668), (136, 4830354), (144, 4562001), (153, 4293648), (162, 4055112), (204, 3220236), (216, 3041334), (243, 2703408), (272, 2415177), (306, 2146824), (324, 2027556), (408, 1610118), (432, 1520667), (459, 1431216), (486, 1351704), (612, 1073412), (648, 1013778), (729, 901136), (816, 805059), (918, 715608), (972, 675852), (1224, 536706), (1296, 506889), (1377, 477072), (1458, 450568), (1836, 357804), (1944, 337926), (2448, 268353), (2754, 238536), (2916, 225284), (3313, 198288), (3672, 178902), (3888, 168963), (4131, 159024), (5508, 119268), (5832, 112642), (6626, 99144), (7344, 89451), (8262, 79512), (9939, 66096), (11016, 59634), (11664, 56321), (12393, 53008), (13252, 49572), (16524, 39756), (19878, 33048), (22032, 29817), (24786, 26504)]