223523412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{997}}^1$

素因数の和:1185

約数の個数: 96

約数和(自身を含む): 635781888

約数和(自身を除く): 412258476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 157, 204, 238, 314, 357, 471, 476, 628, 714, 942, 997, 1099, 1428, 1884, 1994, 2198, 2669, 2991, 3297, 3988, 4396, 5338, 5982, 6594, 6979, 8007, 10676, 11964, 13188, 13958, 16014, 16949, 18683, 20937, 27916, 32028, 33898, 37366, 41874, 50847, 56049, 67796, 74732, 83748, 101694, 112098, 118643, 156529, 203388, 224196, 237286, 313058, 355929, 469587, 474572, 626116, 711858, 939174, 1095703, 1423716, 1878348, 2191406, 2660993, 3287109, 4382812, 5321986, 6574218, 7982979, 10643972, 13148436, 15965958, 18626951, 31931916, 37253902, 55880853, 74507804, 111761706, 223523412]

約数ペア:

[(1, 223523412), (2, 111761706), (3, 74507804), (4, 55880853), (6, 37253902), (7, 31931916), (12, 18626951), (14, 15965958), (17, 13148436), (21, 10643972), (28, 7982979), (34, 6574218), (42, 5321986), (51, 4382812), (68, 3287109), (84, 2660993), (102, 2191406), (119, 1878348), (157, 1423716), (204, 1095703), (238, 939174), (314, 711858), (357, 626116), (471, 474572), (476, 469587), (628, 355929), (714, 313058), (942, 237286), (997, 224196), (1099, 203388), (1428, 156529), (1884, 118643), (1994, 112098), (2198, 101694), (2669, 83748), (2991, 74732), (3297, 67796), (3988, 56049), (4396, 50847), (5338, 41874), (5982, 37366), (6594, 33898), (6979, 32028), (8007, 27916), (10676, 20937), (11964, 18683), (13188, 16949), (13958, 16014)]