235375686

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2521}}^1$

素因数の和:2571

約数の個数: 128

約数和(自身を含む): 677913600

約数和(自身を除く): 442537914

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 702, 741, 798, 819, 1026, 1197, 1482, 1638, 1729, 2223, 2394, 2457, 2521, 3458, 3591, 4446, 4914, 5042, 5187, 6669, 7182, 7563, 10374, 13338, 15126, 15561, 17647, 22689, 31122, 32773, 35294, 45378, 46683, 47899, 52941, 65546, 68067, 93366, 95798, 98319, 105882, 136134, 143697, 158823, 196638, 229411, 287394, 294957, 317646, 335293, 431091, 458822, 476469, 589914, 622687, 670586, 688233, 862182, 884871, 952938, 1005879, 1245374, 1293273, 1376466, 1769742, 1868061, 2011758, 2064699, 2586546, 3017637, 3736122, 4129398, 4358809, 5604183, 6035274, 6194097, 8717618, 9052911, 11208366, 12388194, 13076427, 16812549, 18105822, 26152854, 33625098, 39229281, 78458562, 117687843, 235375686]

約数ペア:

[(1, 235375686), (2, 117687843), (3, 78458562), (6, 39229281), (7, 33625098), (9, 26152854), (13, 18105822), (14, 16812549), (18, 13076427), (19, 12388194), (21, 11208366), (26, 9052911), (27, 8717618), (38, 6194097), (39, 6035274), (42, 5604183), (54, 4358809), (57, 4129398), (63, 3736122), (78, 3017637), (91, 2586546), (114, 2064699), (117, 2011758), (126, 1868061), (133, 1769742), (171, 1376466), (182, 1293273), (189, 1245374), (234, 1005879), (247, 952938), (266, 884871), (273, 862182), (342, 688233), (351, 670586), (378, 622687), (399, 589914), (494, 476469), (513, 458822), (546, 431091), (702, 335293), (741, 317646), (798, 294957), (819, 287394), (1026, 229411), (1197, 196638), (1482, 158823), (1638, 143697), (1729, 136134), (2223, 105882), (2394, 98319), (2457, 95798), (2521, 93366), (3458, 68067), (3591, 65546), (4446, 52941), (4914, 47899), (5042, 46683), (5187, 45378), (6669, 35294), (7182, 32773), (7563, 31122), (10374, 22689), (13338, 17647), (15126, 15561)]