1445879214

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2521}}^1$

素因数の和:2607

約数の個数: 128

約数和(自身を含む): 3728524800

約数和(自身を除く): 2282645586

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 43, 54, 57, 78, 86, 114, 117, 129, 171, 234, 247, 258, 342, 351, 387, 494, 513, 559, 702, 741, 774, 817, 1026, 1118, 1161, 1482, 1634, 1677, 2223, 2322, 2451, 2521, 3354, 4446, 4902, 5031, 5042, 6669, 7353, 7563, 10062, 10621, 13338, 14706, 15093, 15126, 21242, 22059, 22689, 30186, 31863, 32773, 44118, 45378, 47899, 63726, 65546, 68067, 95589, 95798, 98319, 108403, 136134, 143697, 191178, 196638, 216806, 286767, 287394, 294957, 325209, 431091, 573534, 589914, 622687, 650418, 862182, 884871, 975627, 1245374, 1293273, 1409239, 1769742, 1868061, 1951254, 2059657, 2586546, 2818478, 2926881, 3736122, 4119314, 4227717, 5604183, 5853762, 6178971, 8455434, 11208366, 12357942, 12683151, 16812549, 18536913, 25366302, 26775541, 33625098, 37073826, 38049453, 53551082, 55610739, 76098906, 80326623, 111221478, 160653246, 240979869, 481959738, 722939607, 1445879214]

約数ペア:

[(1, 1445879214), (2, 722939607), (3, 481959738), (6, 240979869), (9, 160653246), (13, 111221478), (18, 80326623), (19, 76098906), (26, 55610739), (27, 53551082), (38, 38049453), (39, 37073826), (43, 33625098), (54, 26775541), (57, 25366302), (78, 18536913), (86, 16812549), (114, 12683151), (117, 12357942), (129, 11208366), (171, 8455434), (234, 6178971), (247, 5853762), (258, 5604183), (342, 4227717), (351, 4119314), (387, 3736122), (494, 2926881), (513, 2818478), (559, 2586546), (702, 2059657), (741, 1951254), (774, 1868061), (817, 1769742), (1026, 1409239), (1118, 1293273), (1161, 1245374), (1482, 975627), (1634, 884871), (1677, 862182), (2223, 650418), (2322, 622687), (2451, 589914), (2521, 573534), (3354, 431091), (4446, 325209), (4902, 294957), (5031, 287394), (5042, 286767), (6669, 216806), (7353, 196638), (7563, 191178), (10062, 143697), (10621, 136134), (13338, 108403), (14706, 98319), (15093, 95798), (15126, 95589), (21242, 68067), (22059, 65546), (22689, 63726), (30186, 47899), (31863, 45378), (32773, 44118)]