1397828016

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1$

素因数の和:705

約数の個数: 200

約数和(自身を含む): 4392270960

約数和(自身を除く): 2994442944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 163, 208, 216, 234, 312, 324, 326, 351, 432, 468, 489, 509, 624, 648, 652, 702, 936, 978, 1018, 1053, 1296, 1304, 1404, 1467, 1527, 1872, 1956, 2036, 2106, 2119, 2608, 2808, 2934, 3054, 3912, 4072, 4212, 4238, 4401, 4581, 5616, 5868, 6108, 6357, 6617, 7824, 8144, 8424, 8476, 8802, 9162, 11736, 12216, 12714, 13203, 13234, 13743, 16848, 16952, 17604, 18324, 19071, 19851, 23472, 24432, 25428, 26406, 26468, 27486, 33904, 35208, 36648, 38142, 39702, 41229, 50856, 52812, 52936, 54972, 57213, 59553, 70416, 73296, 76284, 79404, 82458, 82967, 101712, 105624, 105872, 109944, 114426, 119106, 152568, 158808, 164916, 165934, 171639, 178659, 211248, 219888, 228852, 238212, 248901, 305136, 317616, 329832, 331868, 343278, 357318, 457704, 476424, 497802, 535977, 659664, 663736, 686556, 714636, 746703, 915408, 952848, 995604, 1071954, 1078571, 1327472, 1373112, 1429272, 1493406, 1991208, 2143908, 2157142, 2240109, 2746224, 2858544, 2986812, 3235713, 3982416, 4287816, 4314284, 4480218, 5973624, 6471426, 6720327, 8575632, 8628568, 8960436, 9707139, 11947248, 12942852, 13440654, 17257136, 17920872, 19414278, 25885704, 26881308, 29121417, 35841744, 38828556, 51771408, 53762616, 58242834, 77657112, 87364251, 107525232, 116485668, 155314224, 174728502, 232971336, 349457004, 465942672, 698914008, 1397828016]

約数ペア:

[(1, 1397828016), (2, 698914008), (3, 465942672), (4, 349457004), (6, 232971336), (8, 174728502), (9, 155314224), (12, 116485668), (13, 107525232), (16, 87364251), (18, 77657112), (24, 58242834), (26, 53762616), (27, 51771408), (36, 38828556), (39, 35841744), (48, 29121417), (52, 26881308), (54, 25885704), (72, 19414278), (78, 17920872), (81, 17257136), (104, 13440654), (108, 12942852), (117, 11947248), (144, 9707139), (156, 8960436), (162, 8628568), (163, 8575632), (208, 6720327), (216, 6471426), (234, 5973624), (312, 4480218), (324, 4314284), (326, 4287816), (351, 3982416), (432, 3235713), (468, 2986812), (489, 2858544), (509, 2746224), (624, 2240109), (648, 2157142), (652, 2143908), (702, 1991208), (936, 1493406), (978, 1429272), (1018, 1373112), (1053, 1327472), (1296, 1078571), (1304, 1071954), (1404, 995604), (1467, 952848), (1527, 915408), (1872, 746703), (1956, 714636), (2036, 686556), (2106, 663736), (2119, 659664), (2608, 535977), (2808, 497802), (2934, 476424), (3054, 457704), (3912, 357318), (4072, 343278), (4212, 331868), (4238, 329832), (4401, 317616), (4581, 305136), (5616, 248901), (5868, 238212), (6108, 228852), (6357, 219888), (6617, 211248), (7824, 178659), (8144, 171639), (8424, 165934), (8476, 164916), (8802, 158808), (9162, 152568), (11736, 119106), (12216, 114426), (12714, 109944), (13203, 105872), (13234, 105624), (13743, 101712), (16848, 82967), (16952, 82458), (17604, 79404), (18324, 76284), (19071, 73296), (19851, 70416), (23472, 59553), (24432, 57213), (25428, 54972), (26406, 52936), (26468, 52812), (27486, 50856), (33904, 41229), (35208, 39702), (36648, 38142)]