1837938384

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:886

約数の個数: 160

約数和(自身を含む): 5436794880

約数和(自身を除く): 3598856496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 131, 141, 144, 188, 216, 262, 282, 376, 393, 423, 432, 524, 564, 691, 752, 786, 846, 1048, 1128, 1179, 1269, 1382, 1572, 1692, 2073, 2096, 2256, 2358, 2538, 2764, 3144, 3384, 3537, 4146, 4716, 5076, 5528, 6157, 6219, 6288, 6768, 7074, 8292, 9432, 10152, 11056, 12314, 12438, 14148, 16584, 18471, 18657, 18864, 20304, 24628, 24876, 28296, 32477, 33168, 36942, 37314, 49256, 49752, 55413, 56592, 64954, 73884, 74628, 90521, 97431, 98512, 99504, 110826, 129908, 147768, 149256, 166239, 181042, 194862, 221652, 259816, 271563, 292293, 295536, 298512, 332478, 362084, 389724, 443304, 519632, 543126, 584586, 664956, 724168, 779448, 814689, 876879, 886608, 1086252, 1169172, 1329912, 1448336, 1558896, 1629378, 1753758, 2172504, 2338344, 2444067, 2659824, 3258756, 3507516, 4254487, 4345008, 4676688, 4888134, 6517512, 7015032, 8508974, 9776268, 12763461, 13035024, 14030064, 17017948, 19552536, 25526922, 34035896, 38290383, 39105072, 51053844, 68071792, 76580766, 102107688, 114871149, 153161532, 204215376, 229742298, 306323064, 459484596, 612646128, 918969192, 1837938384]

約数ペア:

[(1, 1837938384), (2, 918969192), (3, 612646128), (4, 459484596), (6, 306323064), (8, 229742298), (9, 204215376), (12, 153161532), (16, 114871149), (18, 102107688), (24, 76580766), (27, 68071792), (36, 51053844), (47, 39105072), (48, 38290383), (54, 34035896), (72, 25526922), (94, 19552536), (108, 17017948), (131, 14030064), (141, 13035024), (144, 12763461), (188, 9776268), (216, 8508974), (262, 7015032), (282, 6517512), (376, 4888134), (393, 4676688), (423, 4345008), (432, 4254487), (524, 3507516), (564, 3258756), (691, 2659824), (752, 2444067), (786, 2338344), (846, 2172504), (1048, 1753758), (1128, 1629378), (1179, 1558896), (1269, 1448336), (1382, 1329912), (1572, 1169172), (1692, 1086252), (2073, 886608), (2096, 876879), (2256, 814689), (2358, 779448), (2538, 724168), (2764, 664956), (3144, 584586), (3384, 543126), (3537, 519632), (4146, 443304), (4716, 389724), (5076, 362084), (5528, 332478), (6157, 298512), (6219, 295536), (6288, 292293), (6768, 271563), (7074, 259816), (8292, 221652), (9432, 194862), (10152, 181042), (11056, 166239), (12314, 149256), (12438, 147768), (14148, 129908), (16584, 110826), (18471, 99504), (18657, 98512), (18864, 97431), (20304, 90521), (24628, 74628), (24876, 73884), (28296, 64954), (32477, 56592), (33168, 55413), (36942, 49752), (37314, 49256)]