642320219736

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{754939}}^1$

素因数の和:755071

約数の個数: 160

約数和(自身を含む): 1956668590800

約数和(自身を除く): 1314348371064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 101, 104, 108, 117, 156, 162, 202, 216, 234, 303, 312, 324, 351, 404, 468, 606, 648, 702, 808, 909, 936, 1053, 1212, 1313, 1404, 1818, 2106, 2424, 2626, 2727, 2808, 3636, 3939, 4212, 5252, 5454, 7272, 7878, 8181, 8424, 10504, 10908, 11817, 15756, 16362, 21816, 23634, 31512, 32724, 35451, 47268, 65448, 70902, 94536, 106353, 141804, 212706, 283608, 425412, 754939, 850824, 1509878, 2264817, 3019756, 4529634, 6039512, 6794451, 9059268, 9814207, 13588902, 18118536, 19628414, 20383353, 27177804, 29442621, 39256828, 40766706, 54355608, 58885242, 61150059, 76248839, 78513656, 81533412, 88327863, 117770484, 122300118, 152497678, 163066824, 176655726, 228746517, 235540968, 244600236, 264983589, 304995356, 353311452, 457493034, 489200472, 529967178, 609990712, 686239551, 706622904, 794950767, 914986068, 991234907, 1059934356, 1372479102, 1589901534, 1829972136, 1982469814, 2058718653, 2119868712, 2744958204, 2973704721, 3179803068, 3964939628, 4117437306, 5489916408, 5947409442, 6176155959, 6359606136, 7929879256, 8234874612, 8921114163, 11894818884, 12352311918, 16469749224, 17842228326, 23789637768, 24704623836, 26763342489, 35684456652, 49409247672, 53526684978, 71368913304, 80290027467, 107053369956, 160580054934, 214106739912, 321160109868, 642320219736]

約数ペア:

[(1, 642320219736), (2, 321160109868), (3, 214106739912), (4, 160580054934), (6, 107053369956), (8, 80290027467), (9, 71368913304), (12, 53526684978), (13, 49409247672), (18, 35684456652), (24, 26763342489), (26, 24704623836), (27, 23789637768), (36, 17842228326), (39, 16469749224), (52, 12352311918), (54, 11894818884), (72, 8921114163), (78, 8234874612), (81, 7929879256), (101, 6359606136), (104, 6176155959), (108, 5947409442), (117, 5489916408), (156, 4117437306), (162, 3964939628), (202, 3179803068), (216, 2973704721), (234, 2744958204), (303, 2119868712), (312, 2058718653), (324, 1982469814), (351, 1829972136), (404, 1589901534), (468, 1372479102), (606, 1059934356), (648, 991234907), (702, 914986068), (808, 794950767), (909, 706622904), (936, 686239551), (1053, 609990712), (1212, 529967178), (1313, 489200472), (1404, 457493034), (1818, 353311452), (2106, 304995356), (2424, 264983589), (2626, 244600236), (2727, 235540968), (2808, 228746517), (3636, 176655726), (3939, 163066824), (4212, 152497678), (5252, 122300118), (5454, 117770484), (7272, 88327863), (7878, 81533412), (8181, 78513656), (8424, 76248839), (10504, 61150059), (10908, 58885242), (11817, 54355608), (15756, 40766706), (16362, 39256828), (21816, 29442621), (23634, 27177804), (31512, 20383353), (32724, 19628414), (35451, 18118536), (47268, 13588902), (65448, 9814207), (70902, 9059268), (94536, 6794451), (106353, 6039512), (141804, 4529634), (212706, 3019756), (283608, 2264817), (425412, 1509878), (754939, 850824)]