689486148

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3533}}^1$

素因数の和:3698

約数の個数: 96

約数和(自身を含む): 1939459200

約数和(自身を除く): 1249973052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 139, 156, 234, 278, 351, 417, 468, 556, 702, 834, 1251, 1404, 1668, 1807, 2502, 3533, 3614, 3753, 5004, 5421, 7066, 7228, 7506, 10599, 10842, 14132, 15012, 16263, 21198, 21684, 31797, 32526, 42396, 45929, 48789, 63594, 65052, 91858, 95391, 97578, 127188, 137787, 183716, 190782, 195156, 275574, 381564, 413361, 491087, 551148, 826722, 982174, 1240083, 1473261, 1653444, 1964348, 2480166, 2946522, 4419783, 4960332, 5893044, 6384131, 8839566, 12768262, 13259349, 17679132, 19152393, 25536524, 26518698, 38304786, 53037396, 57457179, 76609572, 114914358, 172371537, 229828716, 344743074, 689486148]

約数ペア:

[(1, 689486148), (2, 344743074), (3, 229828716), (4, 172371537), (6, 114914358), (9, 76609572), (12, 57457179), (13, 53037396), (18, 38304786), (26, 26518698), (27, 25536524), (36, 19152393), (39, 17679132), (52, 13259349), (54, 12768262), (78, 8839566), (108, 6384131), (117, 5893044), (139, 4960332), (156, 4419783), (234, 2946522), (278, 2480166), (351, 1964348), (417, 1653444), (468, 1473261), (556, 1240083), (702, 982174), (834, 826722), (1251, 551148), (1404, 491087), (1668, 413361), (1807, 381564), (2502, 275574), (3533, 195156), (3614, 190782), (3753, 183716), (5004, 137787), (5421, 127188), (7066, 97578), (7228, 95391), (7506, 91858), (10599, 65052), (10842, 63594), (14132, 48789), (15012, 45929), (16263, 42396), (21198, 32526), (21684, 31797)]