218999088

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19751}}^1$

素因数の和:19783

約数の個数: 120

約数和(自身を含む): 764165376

約数和(自身を除く): 545166288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1848, 2772, 3696, 5544, 11088, 19751, 39502, 59253, 79004, 118506, 138257, 158008, 177759, 217261, 237012, 276514, 316016, 355518, 414771, 434522, 474024, 553028, 651783, 711036, 829542, 869044, 948048, 1106056, 1244313, 1303566, 1422072, 1520827, 1659084, 1738088, 1955349, 2212112, 2488626, 2607132, 2844144, 3041654, 3318168, 3476176, 3910698, 4562481, 4977252, 5214264, 6083308, 6636336, 7821396, 9124962, 9954504, 10428528, 12166616, 13687443, 15642792, 18249924, 19909008, 24333232, 27374886, 31285584, 36499848, 54749772, 72999696, 109499544, 218999088]

約数ペア:

[(1, 218999088), (2, 109499544), (3, 72999696), (4, 54749772), (6, 36499848), (7, 31285584), (8, 27374886), (9, 24333232), (11, 19909008), (12, 18249924), (14, 15642792), (16, 13687443), (18, 12166616), (21, 10428528), (22, 9954504), (24, 9124962), (28, 7821396), (33, 6636336), (36, 6083308), (42, 5214264), (44, 4977252), (48, 4562481), (56, 3910698), (63, 3476176), (66, 3318168), (72, 3041654), (77, 2844144), (84, 2607132), (88, 2488626), (99, 2212112), (112, 1955349), (126, 1738088), (132, 1659084), (144, 1520827), (154, 1422072), (168, 1303566), (176, 1244313), (198, 1106056), (231, 948048), (252, 869044), (264, 829542), (308, 711036), (336, 651783), (396, 553028), (462, 474024), (504, 434522), (528, 414771), (616, 355518), (693, 316016), (792, 276514), (924, 237012), (1008, 217261), (1232, 177759), (1386, 158008), (1584, 138257), (1848, 118506), (2772, 79004), (3696, 59253), (5544, 39502), (11088, 19751)]