1938451656

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1255

約数の個数: 128

約数和(自身を含む): 5293589760

約数和(自身を除く): 3355138104

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 61, 68, 71, 102, 122, 136, 142, 183, 204, 213, 244, 284, 366, 408, 426, 488, 568, 732, 852, 1037, 1097, 1207, 1464, 1704, 2074, 2194, 2414, 3111, 3291, 3621, 4148, 4331, 4388, 4828, 6222, 6582, 7242, 8296, 8662, 8776, 9656, 12444, 12993, 13164, 14484, 17324, 18649, 24888, 25986, 26328, 28968, 34648, 37298, 51972, 55947, 66917, 73627, 74596, 77887, 103944, 111894, 133834, 147254, 149192, 155774, 200751, 220881, 223788, 233661, 267668, 294508, 311548, 401502, 441762, 447576, 467322, 535336, 589016, 623096, 803004, 883524, 934644, 1137589, 1324079, 1606008, 1767048, 1869288, 2275178, 2648158, 3412767, 3972237, 4550356, 4751107, 5296316, 6825534, 7944474, 9100712, 9502214, 10592632, 13651068, 14253321, 15888948, 19004428, 27302136, 28506642, 31777896, 38008856, 57013284, 80768819, 114026568, 161537638, 242306457, 323075276, 484612914, 646150552, 969225828, 1938451656]

約数ペア:

[(1, 1938451656), (2, 969225828), (3, 646150552), (4, 484612914), (6, 323075276), (8, 242306457), (12, 161537638), (17, 114026568), (24, 80768819), (34, 57013284), (51, 38008856), (61, 31777896), (68, 28506642), (71, 27302136), (102, 19004428), (122, 15888948), (136, 14253321), (142, 13651068), (183, 10592632), (204, 9502214), (213, 9100712), (244, 7944474), (284, 6825534), (366, 5296316), (408, 4751107), (426, 4550356), (488, 3972237), (568, 3412767), (732, 2648158), (852, 2275178), (1037, 1869288), (1097, 1767048), (1207, 1606008), (1464, 1324079), (1704, 1137589), (2074, 934644), (2194, 883524), (2414, 803004), (3111, 623096), (3291, 589016), (3621, 535336), (4148, 467322), (4331, 447576), (4388, 441762), (4828, 401502), (6222, 311548), (6582, 294508), (7242, 267668), (8296, 233661), (8662, 223788), (8776, 220881), (9656, 200751), (12444, 155774), (12993, 149192), (13164, 147254), (14484, 133834), (17324, 111894), (18649, 103944), (24888, 77887), (25986, 74596), (26328, 73627), (28968, 66917), (34648, 55947), (37298, 51972)]