234290056

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1721}}^1$

素因数の和:1775

約数の個数: 128

約数和(自身を含む): 624879360

約数和(自身を除く): 390589304

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 56, 68, 77, 88, 91, 104, 119, 136, 143, 154, 182, 187, 221, 238, 286, 308, 364, 374, 442, 476, 572, 616, 728, 748, 884, 952, 1001, 1144, 1309, 1496, 1547, 1721, 1768, 2002, 2431, 2618, 3094, 3442, 4004, 4862, 5236, 6188, 6884, 8008, 9724, 10472, 12047, 12376, 13768, 17017, 18931, 19448, 22373, 24094, 29257, 34034, 37862, 44746, 48188, 58514, 68068, 75724, 89492, 96376, 117028, 132517, 136136, 151448, 156611, 178984, 204799, 234056, 246103, 265034, 313222, 321827, 380341, 409598, 492206, 530068, 626444, 643654, 760682, 819196, 984412, 1060136, 1252888, 1287308, 1521364, 1638392, 1722721, 1968824, 2252789, 2574616, 2662387, 3042728, 3445442, 4183751, 4505578, 5324774, 6890884, 8367502, 9011156, 10649548, 13781768, 16735004, 18022312, 21299096, 29286257, 33470008, 58572514, 117145028, 234290056]

約数ペア:

[(1, 234290056), (2, 117145028), (4, 58572514), (7, 33470008), (8, 29286257), (11, 21299096), (13, 18022312), (14, 16735004), (17, 13781768), (22, 10649548), (26, 9011156), (28, 8367502), (34, 6890884), (44, 5324774), (52, 4505578), (56, 4183751), (68, 3445442), (77, 3042728), (88, 2662387), (91, 2574616), (104, 2252789), (119, 1968824), (136, 1722721), (143, 1638392), (154, 1521364), (182, 1287308), (187, 1252888), (221, 1060136), (238, 984412), (286, 819196), (308, 760682), (364, 643654), (374, 626444), (442, 530068), (476, 492206), (572, 409598), (616, 380341), (728, 321827), (748, 313222), (884, 265034), (952, 246103), (1001, 234056), (1144, 204799), (1309, 178984), (1496, 156611), (1547, 151448), (1721, 136136), (1768, 132517), (2002, 117028), (2431, 96376), (2618, 89492), (3094, 75724), (3442, 68068), (4004, 58514), (4862, 48188), (5236, 44746), (6188, 37862), (6884, 34034), (8008, 29257), (9724, 24094), (10472, 22373), (12047, 19448), (12376, 18931), (13768, 17017)]