223079508

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:535

約数の個数: 120

約数和(自身を含む): 625146984

約数和(自身を除く): 402067476

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 101, 102, 108, 153, 162, 202, 204, 303, 306, 324, 401, 404, 459, 606, 612, 802, 909, 918, 1203, 1212, 1377, 1604, 1717, 1818, 1836, 2406, 2727, 2754, 3434, 3609, 3636, 4812, 5151, 5454, 5508, 6817, 6868, 7218, 8181, 10302, 10827, 10908, 13634, 14436, 15453, 16362, 20451, 20604, 21654, 27268, 30906, 32481, 32724, 40501, 40902, 43308, 46359, 61353, 61812, 64962, 81002, 81804, 92718, 121503, 122706, 129924, 139077, 162004, 184059, 185436, 243006, 245412, 278154, 364509, 368118, 486012, 552177, 556308, 688517, 729018, 736236, 1093527, 1104354, 1377034, 1458036, 2065551, 2187054, 2208708, 2754068, 3280581, 4131102, 4374108, 6196653, 6561162, 8262204, 12393306, 13122324, 18589959, 24786612, 37179918, 55769877, 74359836, 111539754, 223079508]

約数ペア:

[(1, 223079508), (2, 111539754), (3, 74359836), (4, 55769877), (6, 37179918), (9, 24786612), (12, 18589959), (17, 13122324), (18, 12393306), (27, 8262204), (34, 6561162), (36, 6196653), (51, 4374108), (54, 4131102), (68, 3280581), (81, 2754068), (101, 2208708), (102, 2187054), (108, 2065551), (153, 1458036), (162, 1377034), (202, 1104354), (204, 1093527), (303, 736236), (306, 729018), (324, 688517), (401, 556308), (404, 552177), (459, 486012), (606, 368118), (612, 364509), (802, 278154), (909, 245412), (918, 243006), (1203, 185436), (1212, 184059), (1377, 162004), (1604, 139077), (1717, 129924), (1818, 122706), (1836, 121503), (2406, 92718), (2727, 81804), (2754, 81002), (3434, 64962), (3609, 61812), (3636, 61353), (4812, 46359), (5151, 43308), (5454, 40902), (5508, 40501), (6817, 32724), (6868, 32481), (7218, 30906), (8181, 27268), (10302, 21654), (10827, 20604), (10908, 20451), (13634, 16362), (14436, 15453)]