214487712

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:527

約数の個数: 144

約数和(自身を含む): 642849480

約数和(自身を除く): 428361768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 61, 72, 87, 96, 116, 122, 144, 174, 183, 232, 244, 261, 288, 348, 366, 421, 464, 488, 522, 549, 696, 732, 842, 928, 976, 1044, 1098, 1263, 1392, 1464, 1684, 1769, 1952, 2088, 2196, 2526, 2784, 2928, 3368, 3538, 3789, 4176, 4392, 5052, 5307, 5856, 6736, 7076, 7578, 8352, 8784, 10104, 10614, 12209, 13472, 14152, 15156, 15921, 17568, 20208, 21228, 24418, 25681, 28304, 30312, 31842, 36627, 40416, 42456, 48836, 51362, 56608, 60624, 63684, 73254, 77043, 84912, 97672, 102724, 109881, 121248, 127368, 146508, 154086, 169824, 195344, 205448, 219762, 231129, 254736, 293016, 308172, 390688, 410896, 439524, 462258, 509472, 586032, 616344, 744749, 821792, 879048, 924516, 1172064, 1232688, 1489498, 1758096, 1849032, 2234247, 2465376, 2978996, 3516192, 3698064, 4468494, 5957992, 6702741, 7396128, 8936988, 11915984, 13405482, 17873976, 23831968, 26810964, 35747952, 53621928, 71495904, 107243856, 214487712]

約数ペア:

[(1, 214487712), (2, 107243856), (3, 71495904), (4, 53621928), (6, 35747952), (8, 26810964), (9, 23831968), (12, 17873976), (16, 13405482), (18, 11915984), (24, 8936988), (29, 7396128), (32, 6702741), (36, 5957992), (48, 4468494), (58, 3698064), (61, 3516192), (72, 2978996), (87, 2465376), (96, 2234247), (116, 1849032), (122, 1758096), (144, 1489498), (174, 1232688), (183, 1172064), (232, 924516), (244, 879048), (261, 821792), (288, 744749), (348, 616344), (366, 586032), (421, 509472), (464, 462258), (488, 439524), (522, 410896), (549, 390688), (696, 308172), (732, 293016), (842, 254736), (928, 231129), (976, 219762), (1044, 205448), (1098, 195344), (1263, 169824), (1392, 154086), (1464, 146508), (1684, 127368), (1769, 121248), (1952, 109881), (2088, 102724), (2196, 97672), (2526, 84912), (2784, 77043), (2928, 73254), (3368, 63684), (3538, 60624), (3789, 56608), (4176, 51362), (4392, 48836), (5052, 42456), (5307, 40416), (5856, 36627), (6736, 31842), (7076, 30312), (7578, 28304), (8352, 25681), (8784, 24418), (10104, 21228), (10614, 20208), (12209, 17568), (13472, 15921), (14152, 15156)]