304353288

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:297

約数の個数: 160

約数和(自身を含む): 894432000

約数和(自身を除く): 590078712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 109, 124, 139, 162, 186, 216, 218, 248, 278, 279, 324, 327, 372, 417, 436, 556, 558, 648, 654, 744, 834, 837, 872, 981, 1112, 1116, 1251, 1308, 1668, 1674, 1962, 2232, 2502, 2511, 2616, 2943, 3336, 3348, 3379, 3753, 3924, 4309, 5004, 5022, 5886, 6696, 6758, 7506, 7848, 8618, 8829, 10008, 10044, 10137, 11259, 11772, 12927, 13516, 15012, 15151, 17236, 17658, 20088, 20274, 22518, 23544, 25854, 27032, 30024, 30302, 30411, 34472, 35316, 38781, 40548, 45036, 45453, 51708, 60604, 60822, 70632, 77562, 81096, 90072, 90906, 91233, 103416, 116343, 121208, 121644, 136359, 155124, 181812, 182466, 232686, 243288, 272718, 273699, 310248, 349029, 363624, 364932, 409077, 465372, 469681, 545436, 547398, 698058, 729864, 818154, 930744, 939362, 1090872, 1094796, 1227231, 1396116, 1409043, 1636308, 1878724, 2189592, 2454462, 2792232, 2818086, 3272616, 3757448, 4227129, 4908924, 5636172, 8454258, 9817848, 11272344, 12681387, 16908516, 25362774, 33817032, 38044161, 50725548, 76088322, 101451096, 152176644, 304353288]

約数ペア:

[(1, 304353288), (2, 152176644), (3, 101451096), (4, 76088322), (6, 50725548), (8, 38044161), (9, 33817032), (12, 25362774), (18, 16908516), (24, 12681387), (27, 11272344), (31, 9817848), (36, 8454258), (54, 5636172), (62, 4908924), (72, 4227129), (81, 3757448), (93, 3272616), (108, 2818086), (109, 2792232), (124, 2454462), (139, 2189592), (162, 1878724), (186, 1636308), (216, 1409043), (218, 1396116), (248, 1227231), (278, 1094796), (279, 1090872), (324, 939362), (327, 930744), (372, 818154), (417, 729864), (436, 698058), (556, 547398), (558, 545436), (648, 469681), (654, 465372), (744, 409077), (834, 364932), (837, 363624), (872, 349029), (981, 310248), (1112, 273699), (1116, 272718), (1251, 243288), (1308, 232686), (1668, 182466), (1674, 181812), (1962, 155124), (2232, 136359), (2502, 121644), (2511, 121208), (2616, 116343), (2943, 103416), (3336, 91233), (3348, 90906), (3379, 90072), (3753, 81096), (3924, 77562), (4309, 70632), (5004, 60822), (5022, 60604), (5886, 51708), (6696, 45453), (6758, 45036), (7506, 40548), (7848, 38781), (8618, 35316), (8829, 34472), (10008, 30411), (10044, 30302), (10137, 30024), (11259, 27032), (11772, 25854), (12927, 23544), (13516, 22518), (15012, 20274), (15151, 20088), (17236, 17658)]