313613888

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:388

約数の個数: 112

約数和(自身を含む): 746150400

約数和(自身を除く): 432536512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 101, 112, 116, 202, 203, 224, 232, 239, 404, 406, 448, 464, 478, 707, 808, 812, 928, 956, 1414, 1616, 1624, 1673, 1856, 1912, 2828, 2929, 3232, 3248, 3346, 3824, 5656, 5858, 6464, 6496, 6692, 6931, 7648, 11312, 11716, 12992, 13384, 13862, 15296, 20503, 22624, 23432, 24139, 26768, 27724, 41006, 45248, 46864, 48278, 48517, 53536, 55448, 82012, 93728, 96556, 97034, 107072, 110896, 164024, 168973, 187456, 193112, 194068, 221792, 328048, 337946, 386224, 388136, 443584, 656096, 675892, 700031, 772448, 776272, 1312192, 1351784, 1400062, 1544896, 1552544, 2703568, 2800124, 3105088, 4900217, 5407136, 5600248, 9800434, 10814272, 11200496, 19600868, 22400992, 39201736, 44801984, 78403472, 156806944, 313613888]

約数ペア:

[(1, 313613888), (2, 156806944), (4, 78403472), (7, 44801984), (8, 39201736), (14, 22400992), (16, 19600868), (28, 11200496), (29, 10814272), (32, 9800434), (56, 5600248), (58, 5407136), (64, 4900217), (101, 3105088), (112, 2800124), (116, 2703568), (202, 1552544), (203, 1544896), (224, 1400062), (232, 1351784), (239, 1312192), (404, 776272), (406, 772448), (448, 700031), (464, 675892), (478, 656096), (707, 443584), (808, 388136), (812, 386224), (928, 337946), (956, 328048), (1414, 221792), (1616, 194068), (1624, 193112), (1673, 187456), (1856, 168973), (1912, 164024), (2828, 110896), (2929, 107072), (3232, 97034), (3248, 96556), (3346, 93728), (3824, 82012), (5656, 55448), (5858, 53536), (6464, 48517), (6496, 48278), (6692, 46864), (6931, 45248), (7648, 41006), (11312, 27724), (11716, 26768), (12992, 24139), (13384, 23432), (13862, 22624), (15296, 20503)]