664557768

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{57329}}^1$

素因数の和:57371

約数の個数: 96

約数和(自身を含む): 2146435200

約数和(自身を除く): 1481877432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 138, 161, 168, 184, 207, 252, 276, 322, 414, 483, 504, 552, 644, 828, 966, 1288, 1449, 1656, 1932, 2898, 3864, 5796, 11592, 57329, 114658, 171987, 229316, 343974, 401303, 458632, 515961, 687948, 802606, 1031922, 1203909, 1318567, 1375896, 1605212, 2063844, 2407818, 2637134, 3210424, 3611727, 3955701, 4127688, 4815636, 5274268, 7223454, 7911402, 9229969, 9631272, 10548536, 11867103, 14446908, 15822804, 18459938, 23734206, 27689907, 28893816, 31645608, 36919876, 47468412, 55379814, 73839752, 83069721, 94936824, 110759628, 166139442, 221519256, 332278884, 664557768]

約数ペア:

[(1, 664557768), (2, 332278884), (3, 221519256), (4, 166139442), (6, 110759628), (7, 94936824), (8, 83069721), (9, 73839752), (12, 55379814), (14, 47468412), (18, 36919876), (21, 31645608), (23, 28893816), (24, 27689907), (28, 23734206), (36, 18459938), (42, 15822804), (46, 14446908), (56, 11867103), (63, 10548536), (69, 9631272), (72, 9229969), (84, 7911402), (92, 7223454), (126, 5274268), (138, 4815636), (161, 4127688), (168, 3955701), (184, 3611727), (207, 3210424), (252, 2637134), (276, 2407818), (322, 2063844), (414, 1605212), (483, 1375896), (504, 1318567), (552, 1203909), (644, 1031922), (828, 802606), (966, 687948), (1288, 515961), (1449, 458632), (1656, 401303), (1932, 343974), (2898, 229316), (3864, 171987), (5796, 114658), (11592, 57329)]