821736168

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:384

約数の個数: 192

約数和(自身を含む): 2430388800

約数和(自身を除く): 1608652632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 53, 57, 66, 76, 88, 106, 114, 121, 132, 152, 159, 209, 212, 228, 242, 264, 281, 318, 363, 418, 424, 456, 484, 562, 583, 627, 636, 726, 836, 843, 968, 1007, 1124, 1166, 1254, 1272, 1452, 1672, 1686, 1749, 2014, 2248, 2299, 2332, 2508, 2904, 3021, 3091, 3372, 3498, 4028, 4598, 4664, 5016, 5339, 6042, 6182, 6413, 6744, 6897, 6996, 8056, 9196, 9273, 10678, 11077, 12084, 12364, 12826, 13794, 13992, 14893, 16017, 18392, 18546, 19239, 21356, 22154, 24168, 24728, 25652, 27588, 29786, 32034, 33231, 34001, 37092, 38478, 42712, 44308, 44679, 51304, 55176, 58729, 59572, 64068, 66462, 68002, 74184, 76956, 88616, 89358, 102003, 117458, 119144, 121847, 128136, 132924, 136004, 153912, 163823, 176187, 178716, 204006, 234916, 243694, 265848, 272008, 282967, 327646, 352374, 357432, 365541, 408012, 469832, 487388, 491469, 565934, 646019, 655292, 704748, 731082, 816024, 848901, 974776, 982938, 1131868, 1292038, 1310584, 1409496, 1462164, 1697802, 1802053, 1938057, 1965876, 2263736, 2584076, 2924328, 3112637, 3395604, 3604106, 3876114, 3931752, 5168152, 5406159, 6225274, 6791208, 7208212, 7752228, 9337911, 10812318, 12450548, 14416424, 15504456, 18675822, 21624636, 24901096, 34239007, 37351644, 43249272, 68478014, 74703288, 102717021, 136956028, 205434042, 273912056, 410868084, 821736168]

約数ペア:

[(1, 821736168), (2, 410868084), (3, 273912056), (4, 205434042), (6, 136956028), (8, 102717021), (11, 74703288), (12, 68478014), (19, 43249272), (22, 37351644), (24, 34239007), (33, 24901096), (38, 21624636), (44, 18675822), (53, 15504456), (57, 14416424), (66, 12450548), (76, 10812318), (88, 9337911), (106, 7752228), (114, 7208212), (121, 6791208), (132, 6225274), (152, 5406159), (159, 5168152), (209, 3931752), (212, 3876114), (228, 3604106), (242, 3395604), (264, 3112637), (281, 2924328), (318, 2584076), (363, 2263736), (418, 1965876), (424, 1938057), (456, 1802053), (484, 1697802), (562, 1462164), (583, 1409496), (627, 1310584), (636, 1292038), (726, 1131868), (836, 982938), (843, 974776), (968, 848901), (1007, 816024), (1124, 731082), (1166, 704748), (1254, 655292), (1272, 646019), (1452, 565934), (1672, 491469), (1686, 487388), (1749, 469832), (2014, 408012), (2248, 365541), (2299, 357432), (2332, 352374), (2508, 327646), (2904, 282967), (3021, 272008), (3091, 265848), (3372, 243694), (3498, 234916), (4028, 204006), (4598, 178716), (4664, 176187), (5016, 163823), (5339, 153912), (6042, 136004), (6182, 132924), (6413, 128136), (6744, 121847), (6897, 119144), (6996, 117458), (8056, 102003), (9196, 89358), (9273, 88616), (10678, 76956), (11077, 74184), (12084, 68002), (12364, 66462), (12826, 64068), (13794, 59572), (13992, 58729), (14893, 55176), (16017, 51304), (18392, 44679), (18546, 44308), (19239, 42712), (21356, 38478), (22154, 37092), (24168, 34001), (24728, 33231), (25652, 32034), (27588, 29786)]