215988768

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{3623}}^1$

素因数の和:3668

約数の個数: 120

約数和(自身を含む): 663018048

約数和(自身を除く): 447029280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 276, 288, 324, 368, 414, 432, 552, 621, 648, 736, 828, 864, 1104, 1242, 1296, 1656, 1863, 2208, 2484, 2592, 3312, 3623, 3726, 4968, 6624, 7246, 7452, 9936, 10869, 14492, 14904, 19872, 21738, 28984, 29808, 32607, 43476, 57968, 59616, 65214, 83329, 86952, 97821, 115936, 130428, 166658, 173904, 195642, 249987, 260856, 293463, 333316, 347808, 391284, 499974, 521712, 586926, 666632, 749961, 782568, 999948, 1043424, 1173852, 1333264, 1499922, 1565136, 1999896, 2249883, 2347704, 2666528, 2999844, 3130272, 3999792, 4499766, 4695408, 5999688, 6749649, 7999584, 8999532, 9390816, 11999376, 13499298, 17999064, 23998752, 26998596, 35998128, 53997192, 71996256, 107994384, 215988768]

約数ペア:

[(1, 215988768), (2, 107994384), (3, 71996256), (4, 53997192), (6, 35998128), (8, 26998596), (9, 23998752), (12, 17999064), (16, 13499298), (18, 11999376), (23, 9390816), (24, 8999532), (27, 7999584), (32, 6749649), (36, 5999688), (46, 4695408), (48, 4499766), (54, 3999792), (69, 3130272), (72, 2999844), (81, 2666528), (92, 2347704), (96, 2249883), (108, 1999896), (138, 1565136), (144, 1499922), (162, 1333264), (184, 1173852), (207, 1043424), (216, 999948), (276, 782568), (288, 749961), (324, 666632), (368, 586926), (414, 521712), (432, 499974), (552, 391284), (621, 347808), (648, 333316), (736, 293463), (828, 260856), (864, 249987), (1104, 195642), (1242, 173904), (1296, 166658), (1656, 130428), (1863, 115936), (2208, 97821), (2484, 86952), (2592, 83329), (3312, 65214), (3623, 59616), (3726, 57968), (4968, 43476), (6624, 32607), (7246, 29808), (7452, 28984), (9936, 21738), (10869, 19872), (14492, 14904)]