1607959206

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:639

約数の個数: 144

約数和(自身を含む): 4199869440

約数和(自身を除く): 2591910234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 49, 63, 79, 94, 98, 126, 141, 147, 158, 237, 282, 294, 329, 423, 441, 474, 491, 553, 658, 711, 846, 882, 982, 987, 1106, 1422, 1473, 1659, 1974, 2303, 2946, 2961, 3318, 3437, 3713, 3871, 4419, 4606, 4977, 5922, 6874, 6909, 7426, 7742, 8838, 9954, 10311, 11139, 11613, 13818, 20622, 20727, 22278, 23077, 23226, 24059, 25991, 30933, 33417, 34839, 38789, 41454, 46154, 48118, 51982, 61866, 66834, 69231, 69678, 72177, 77578, 77973, 116367, 138462, 144354, 155946, 161539, 181937, 207693, 216531, 232734, 233919, 271523, 323078, 349101, 363874, 415386, 433062, 467838, 484617, 543046, 545811, 698202, 814569, 969234, 1091622, 1130773, 1453851, 1629138, 1637433, 1823083, 1900661, 2261546, 2443707, 2907702, 3274866, 3392319, 3646166, 3801322, 4887414, 5469249, 5701983, 6784638, 10176957, 10938498, 11403966, 12761581, 16407747, 17105949, 20353914, 25523162, 32815494, 34211898, 38284743, 76569486, 89331067, 114854229, 178662134, 229708458, 267993201, 535986402, 803979603, 1607959206]

約数ペア:

[(1, 1607959206), (2, 803979603), (3, 535986402), (6, 267993201), (7, 229708458), (9, 178662134), (14, 114854229), (18, 89331067), (21, 76569486), (42, 38284743), (47, 34211898), (49, 32815494), (63, 25523162), (79, 20353914), (94, 17105949), (98, 16407747), (126, 12761581), (141, 11403966), (147, 10938498), (158, 10176957), (237, 6784638), (282, 5701983), (294, 5469249), (329, 4887414), (423, 3801322), (441, 3646166), (474, 3392319), (491, 3274866), (553, 2907702), (658, 2443707), (711, 2261546), (846, 1900661), (882, 1823083), (982, 1637433), (987, 1629138), (1106, 1453851), (1422, 1130773), (1473, 1091622), (1659, 969234), (1974, 814569), (2303, 698202), (2946, 545811), (2961, 543046), (3318, 484617), (3437, 467838), (3713, 433062), (3871, 415386), (4419, 363874), (4606, 349101), (4977, 323078), (5922, 271523), (6874, 233919), (6909, 232734), (7426, 216531), (7742, 207693), (8838, 181937), (9954, 161539), (10311, 155946), (11139, 144354), (11613, 138462), (13818, 116367), (20622, 77973), (20727, 77578), (22278, 72177), (23077, 69678), (23226, 69231), (24059, 66834), (25991, 61866), (30933, 51982), (33417, 48118), (34839, 46154), (38789, 41454)]