172711224

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1109}}^1$

素因数の和:1234

約数の個数: 128

約数和(自身を含む): 554112000

約数和(自身を除く): 381400776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 103, 108, 126, 168, 189, 206, 216, 252, 309, 378, 412, 504, 618, 721, 756, 824, 927, 1109, 1236, 1442, 1512, 1854, 2163, 2218, 2472, 2781, 2884, 3327, 3708, 4326, 4436, 5562, 5768, 6489, 6654, 7416, 7763, 8652, 8872, 9981, 11124, 12978, 13308, 15526, 17304, 19467, 19962, 22248, 23289, 25956, 26616, 29943, 31052, 38934, 39924, 46578, 51912, 59886, 62104, 69867, 77868, 79848, 93156, 114227, 119772, 139734, 155736, 186312, 209601, 228454, 239544, 279468, 342681, 419202, 456908, 558936, 685362, 799589, 838404, 913816, 1028043, 1370724, 1599178, 1676808, 2056086, 2398767, 2741448, 3084129, 3198356, 4112172, 4797534, 6168258, 6396712, 7196301, 8224344, 9595068, 12336516, 14392602, 19190136, 21588903, 24673032, 28785204, 43177806, 57570408, 86355612, 172711224]

約数ペア:

[(1, 172711224), (2, 86355612), (3, 57570408), (4, 43177806), (6, 28785204), (7, 24673032), (8, 21588903), (9, 19190136), (12, 14392602), (14, 12336516), (18, 9595068), (21, 8224344), (24, 7196301), (27, 6396712), (28, 6168258), (36, 4797534), (42, 4112172), (54, 3198356), (56, 3084129), (63, 2741448), (72, 2398767), (84, 2056086), (103, 1676808), (108, 1599178), (126, 1370724), (168, 1028043), (189, 913816), (206, 838404), (216, 799589), (252, 685362), (309, 558936), (378, 456908), (412, 419202), (504, 342681), (618, 279468), (721, 239544), (756, 228454), (824, 209601), (927, 186312), (1109, 155736), (1236, 139734), (1442, 119772), (1512, 114227), (1854, 93156), (2163, 79848), (2218, 77868), (2472, 69867), (2781, 62104), (2884, 59886), (3327, 51912), (3708, 46578), (4326, 39924), (4436, 38934), (5562, 31052), (5768, 29943), (6489, 26616), (6654, 25956), (7416, 23289), (7763, 22248), (8652, 19962), (8872, 19467), (9981, 17304), (11124, 15526), (12978, 13308)]