217022832

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{115931}}^1$

素因数の和:115958

約数の個数: 60

約数和(自身を含む): 654088344

約数和(自身を除く): 437065512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 115931, 231862, 347793, 463724, 695586, 927448, 1043379, 1391172, 1507103, 1854896, 2086758, 2782344, 3014206, 4173516, 4521309, 5564688, 6028412, 8347032, 9042618, 12056824, 13563927, 16694064, 18085236, 24113648, 27127854, 36170472, 54255708, 72340944, 108511416, 217022832]

約数ペア:

[(1, 217022832), (2, 108511416), (3, 72340944), (4, 54255708), (6, 36170472), (8, 27127854), (9, 24113648), (12, 18085236), (13, 16694064), (16, 13563927), (18, 12056824), (24, 9042618), (26, 8347032), (36, 6028412), (39, 5564688), (48, 4521309), (52, 4173516), (72, 3014206), (78, 2782344), (104, 2086758), (117, 1854896), (144, 1507103), (156, 1391172), (208, 1043379), (234, 927448), (312, 695586), (468, 463724), (624, 347793), (936, 231862), (1872, 115931)]