1346969728

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:430

約数の個数: 128

約数和(自身を含む): 3029644800

約数和(自身を除く): 1682675072

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 103, 104, 116, 128, 206, 208, 232, 271, 377, 412, 416, 464, 542, 754, 824, 832, 928, 1084, 1339, 1508, 1648, 1664, 1856, 2168, 2678, 2987, 3016, 3296, 3523, 3712, 4336, 5356, 5974, 6032, 6592, 7046, 7859, 8672, 10712, 11948, 12064, 13184, 14092, 15718, 17344, 21424, 23896, 24128, 27913, 28184, 31436, 34688, 38831, 42848, 47792, 48256, 55826, 56368, 62872, 77662, 85696, 95584, 102167, 111652, 112736, 125744, 155324, 171392, 191168, 204334, 223304, 225472, 251488, 310648, 362869, 382336, 408668, 446608, 450944, 502976, 621296, 725738, 809477, 817336, 893216, 1005952, 1242592, 1451476, 1618954, 1634672, 1786432, 2485184, 2902952, 3237908, 3269344, 3572864, 4970368, 5805904, 6475816, 6538688, 10523201, 11611808, 12951632, 13077376, 21046402, 23223616, 25903264, 42092804, 46447232, 51806528, 84185608, 103613056, 168371216, 336742432, 673484864, 1346969728]

約数ペア:

[(1, 1346969728), (2, 673484864), (4, 336742432), (8, 168371216), (13, 103613056), (16, 84185608), (26, 51806528), (29, 46447232), (32, 42092804), (52, 25903264), (58, 23223616), (64, 21046402), (103, 13077376), (104, 12951632), (116, 11611808), (128, 10523201), (206, 6538688), (208, 6475816), (232, 5805904), (271, 4970368), (377, 3572864), (412, 3269344), (416, 3237908), (464, 2902952), (542, 2485184), (754, 1786432), (824, 1634672), (832, 1618954), (928, 1451476), (1084, 1242592), (1339, 1005952), (1508, 893216), (1648, 817336), (1664, 809477), (1856, 725738), (2168, 621296), (2678, 502976), (2987, 450944), (3016, 446608), (3296, 408668), (3523, 382336), (3712, 362869), (4336, 310648), (5356, 251488), (5974, 225472), (6032, 223304), (6592, 204334), (7046, 191168), (7859, 171392), (8672, 155324), (10712, 125744), (11948, 112736), (12064, 111652), (13184, 102167), (14092, 95584), (15718, 85696), (17344, 77662), (21424, 62872), (23896, 56368), (24128, 55826), (27913, 48256), (28184, 47792), (31436, 42848), (34688, 38831)]