242944884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74159}}^1$

素因数の和:74189

約数の個数: 72

約数和(自身を含む): 755838720

約数和(自身を除く): 512893836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 74159, 148318, 222477, 296636, 444954, 519113, 667431, 889908, 964067, 1038226, 1334862, 1557339, 1928134, 2076452, 2669724, 2892201, 3114678, 3856268, 4672017, 5784402, 6229356, 6748469, 8676603, 9344034, 11568804, 13496938, 17353206, 18688068, 20245407, 26993876, 34706412, 40490814, 60736221, 80981628, 121472442, 242944884]

約数ペア:

[(1, 242944884), (2, 121472442), (3, 80981628), (4, 60736221), (6, 40490814), (7, 34706412), (9, 26993876), (12, 20245407), (13, 18688068), (14, 17353206), (18, 13496938), (21, 11568804), (26, 9344034), (28, 8676603), (36, 6748469), (39, 6229356), (42, 5784402), (52, 4672017), (63, 3856268), (78, 3114678), (84, 2892201), (91, 2669724), (117, 2076452), (126, 1928134), (156, 1557339), (182, 1334862), (234, 1038226), (252, 964067), (273, 889908), (364, 667431), (468, 519113), (546, 444954), (819, 296636), (1092, 222477), (1638, 148318), (3276, 74159)]