684865116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{39551}}^1$

素因数の和:39611

約数の個数: 72

約数和(自身を含む): 1914791424

約数和(自身を除く): 1229926308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 4329, 5772, 8658, 17316, 39551, 79102, 118653, 158204, 237306, 355959, 474612, 514163, 711918, 1028326, 1423836, 1463387, 1542489, 2056652, 2926774, 3084978, 4390161, 4627467, 5853548, 6169956, 8780322, 9254934, 13170483, 17560644, 18509868, 19024031, 26340966, 38048062, 52681932, 57072093, 76096124, 114144186, 171216279, 228288372, 342432558, 684865116]

約数ペア:

[(1, 684865116), (2, 342432558), (3, 228288372), (4, 171216279), (6, 114144186), (9, 76096124), (12, 57072093), (13, 52681932), (18, 38048062), (26, 26340966), (36, 19024031), (37, 18509868), (39, 17560644), (52, 13170483), (74, 9254934), (78, 8780322), (111, 6169956), (117, 5853548), (148, 4627467), (156, 4390161), (222, 3084978), (234, 2926774), (333, 2056652), (444, 1542489), (468, 1463387), (481, 1423836), (666, 1028326), (962, 711918), (1332, 514163), (1443, 474612), (1924, 355959), (2886, 237306), (4329, 158204), (5772, 118653), (8658, 79102), (17316, 39551)]