237891472

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1373}}^1$

素因数の和:1425

約数の個数: 120

約数和(自身を含む): 611820216

約数和(自身を除く): 373928744

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 49, 52, 56, 68, 91, 98, 104, 112, 119, 136, 182, 196, 208, 221, 238, 272, 364, 392, 442, 476, 637, 728, 784, 833, 884, 952, 1274, 1373, 1456, 1547, 1666, 1768, 1904, 2548, 2746, 3094, 3332, 3536, 5096, 5492, 6188, 6664, 9611, 10192, 10829, 10984, 12376, 13328, 17849, 19222, 21658, 21968, 23341, 24752, 35698, 38444, 43316, 46682, 67277, 71396, 76888, 86632, 93364, 124943, 134554, 142792, 153776, 163387, 173264, 186728, 249886, 269108, 285584, 303433, 326774, 373456, 499772, 538216, 606866, 653548, 874601, 999544, 1076432, 1143709, 1213732, 1307096, 1749202, 1999088, 2124031, 2287418, 2427464, 2614192, 3498404, 4248062, 4574836, 4854928, 6996808, 8496124, 9149672, 13993616, 14868217, 16992248, 18299344, 29736434, 33984496, 59472868, 118945736, 237891472]

約数ペア:

[(1, 237891472), (2, 118945736), (4, 59472868), (7, 33984496), (8, 29736434), (13, 18299344), (14, 16992248), (16, 14868217), (17, 13993616), (26, 9149672), (28, 8496124), (34, 6996808), (49, 4854928), (52, 4574836), (56, 4248062), (68, 3498404), (91, 2614192), (98, 2427464), (104, 2287418), (112, 2124031), (119, 1999088), (136, 1749202), (182, 1307096), (196, 1213732), (208, 1143709), (221, 1076432), (238, 999544), (272, 874601), (364, 653548), (392, 606866), (442, 538216), (476, 499772), (637, 373456), (728, 326774), (784, 303433), (833, 285584), (884, 269108), (952, 249886), (1274, 186728), (1373, 173264), (1456, 163387), (1547, 153776), (1666, 142792), (1768, 134554), (1904, 124943), (2548, 93364), (2746, 86632), (3094, 76888), (3332, 71396), (3536, 67277), (5096, 46682), (5492, 43316), (6188, 38444), (6664, 35698), (9611, 24752), (10192, 23341), (10829, 21968), (10984, 21658), (12376, 19222), (13328, 17849)]