289269432

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 864864000

約数和(自身を除く): 575594568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 31, 36, 41, 58, 62, 72, 82, 87, 93, 109, 116, 123, 124, 164, 174, 186, 218, 232, 246, 248, 261, 279, 327, 328, 348, 369, 372, 436, 492, 522, 558, 654, 696, 738, 744, 872, 899, 981, 984, 1044, 1116, 1189, 1271, 1308, 1476, 1798, 1962, 2088, 2232, 2378, 2542, 2616, 2697, 2952, 3161, 3379, 3567, 3596, 3813, 3924, 4469, 4756, 5084, 5394, 6322, 6758, 7134, 7192, 7626, 7848, 8091, 8938, 9483, 9512, 10137, 10168, 10701, 10788, 11439, 12644, 13407, 13516, 14268, 15252, 16182, 17876, 18966, 20274, 21402, 21576, 22878, 25288, 26814, 27032, 28449, 28536, 30411, 30504, 32364, 35752, 36859, 37932, 40221, 40548, 42804, 45756, 53628, 56898, 60822, 64728, 73718, 75864, 80442, 81096, 85608, 91512, 97991, 107256, 110577, 113796, 121644, 129601, 138539, 147436, 160884, 195982, 221154, 227592, 243288, 259202, 277078, 293973, 294872, 321768, 331731, 388803, 391964, 415617, 442308, 518404, 554156, 587946, 663462, 777606, 783928, 831234, 881919, 884616, 1036808, 1108312, 1166409, 1175892, 1246851, 1326924, 1555212, 1662468, 1763838, 2332818, 2351784, 2493702, 2653848, 3110424, 3324936, 3527676, 4017631, 4665636, 4987404, 7055352, 8035262, 9331272, 9974808, 12052893, 16070524, 24105786, 32141048, 36158679, 48211572, 72317358, 96423144, 144634716, 289269432]

約数ペア:

[(1, 289269432), (2, 144634716), (3, 96423144), (4, 72317358), (6, 48211572), (8, 36158679), (9, 32141048), (12, 24105786), (18, 16070524), (24, 12052893), (29, 9974808), (31, 9331272), (36, 8035262), (41, 7055352), (58, 4987404), (62, 4665636), (72, 4017631), (82, 3527676), (87, 3324936), (93, 3110424), (109, 2653848), (116, 2493702), (123, 2351784), (124, 2332818), (164, 1763838), (174, 1662468), (186, 1555212), (218, 1326924), (232, 1246851), (246, 1175892), (248, 1166409), (261, 1108312), (279, 1036808), (327, 884616), (328, 881919), (348, 831234), (369, 783928), (372, 777606), (436, 663462), (492, 587946), (522, 554156), (558, 518404), (654, 442308), (696, 415617), (738, 391964), (744, 388803), (872, 331731), (899, 321768), (981, 294872), (984, 293973), (1044, 277078), (1116, 259202), (1189, 243288), (1271, 227592), (1308, 221154), (1476, 195982), (1798, 160884), (1962, 147436), (2088, 138539), (2232, 129601), (2378, 121644), (2542, 113796), (2616, 110577), (2697, 107256), (2952, 97991), (3161, 91512), (3379, 85608), (3567, 81096), (3596, 80442), (3813, 75864), (3924, 73718), (4469, 64728), (4756, 60822), (5084, 56898), (5394, 53628), (6322, 45756), (6758, 42804), (7134, 40548), (7192, 40221), (7626, 37932), (7848, 36859), (8091, 35752), (8938, 32364), (9483, 30504), (9512, 30411), (10137, 28536), (10168, 28449), (10701, 27032), (10788, 26814), (11439, 25288), (12644, 22878), (13407, 21576), (13516, 21402), (14268, 20274), (15252, 18966), (16182, 17876)]