234893428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 563068800

約数和(自身を除く): 328175372

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 41, 44, 76, 77, 82, 89, 121, 133, 154, 164, 178, 209, 242, 266, 287, 308, 356, 418, 451, 484, 532, 574, 623, 779, 836, 847, 902, 979, 1148, 1246, 1463, 1558, 1691, 1694, 1804, 1958, 2299, 2492, 2926, 3116, 3157, 3382, 3388, 3649, 3916, 4598, 4961, 5453, 5852, 6314, 6764, 6853, 7298, 8569, 9196, 9922, 10769, 10906, 11837, 12628, 13706, 14596, 16093, 17138, 18601, 19844, 21538, 21812, 23674, 25543, 27412, 32186, 34276, 34727, 37202, 40139, 43076, 47348, 51086, 59983, 64372, 69331, 69454, 74404, 75383, 80278, 94259, 102172, 119966, 130207, 138662, 138908, 150766, 160556, 188518, 204611, 239932, 260414, 277324, 280973, 301532, 377036, 409222, 441529, 485317, 520828, 561946, 659813, 762641, 818444, 883058, 970634, 1123892, 1319626, 1432277, 1525282, 1766116, 1941268, 2639252, 2864554, 3050564, 3090703, 5338487, 5729108, 6181406, 8389051, 10676974, 12362812, 16778102, 21353948, 33556204, 58723357, 117446714, 234893428]

約数ペア:

[(1, 234893428), (2, 117446714), (4, 58723357), (7, 33556204), (11, 21353948), (14, 16778102), (19, 12362812), (22, 10676974), (28, 8389051), (38, 6181406), (41, 5729108), (44, 5338487), (76, 3090703), (77, 3050564), (82, 2864554), (89, 2639252), (121, 1941268), (133, 1766116), (154, 1525282), (164, 1432277), (178, 1319626), (209, 1123892), (242, 970634), (266, 883058), (287, 818444), (308, 762641), (356, 659813), (418, 561946), (451, 520828), (484, 485317), (532, 441529), (574, 409222), (623, 377036), (779, 301532), (836, 280973), (847, 277324), (902, 260414), (979, 239932), (1148, 204611), (1246, 188518), (1463, 160556), (1558, 150766), (1691, 138908), (1694, 138662), (1804, 130207), (1958, 119966), (2299, 102172), (2492, 94259), (2926, 80278), (3116, 75383), (3157, 74404), (3382, 69454), (3388, 69331), (3649, 64372), (3916, 59983), (4598, 51086), (4961, 47348), (5453, 43076), (5852, 40139), (6314, 37202), (6764, 34727), (6853, 34276), (7298, 32186), (8569, 27412), (9196, 25543), (9922, 23674), (10769, 21812), (10906, 21538), (11837, 19844), (12628, 18601), (13706, 17138), (14596, 16093)]