521194752

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17401}}^1$

素因数の和:17436

約数の個数: 108

約数和(自身を含む): 1618420804

約数和(自身を除く): 1097226052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 576, 624, 768, 832, 936, 1152, 1248, 1664, 1872, 2304, 2496, 3328, 3744, 4992, 7488, 9984, 14976, 17401, 29952, 34802, 52203, 69604, 104406, 139208, 156609, 208812, 226213, 278416, 313218, 417624, 452426, 556832, 626436, 678639, 835248, 904852, 1113664, 1252872, 1357278, 1670496, 1809704, 2035917, 2227328, 2505744, 2714556, 3340992, 3619408, 4071834, 4454656, 5011488, 5429112, 6681984, 7238816, 8143668, 10022976, 10858224, 13363968, 14477632, 16287336, 20045952, 21716448, 28955264, 32574672, 40091904, 43432896, 57910528, 65149344, 86865792, 130298688, 173731584, 260597376, 521194752]

約数ペア:

[(1, 521194752), (2, 260597376), (3, 173731584), (4, 130298688), (6, 86865792), (8, 65149344), (9, 57910528), (12, 43432896), (13, 40091904), (16, 32574672), (18, 28955264), (24, 21716448), (26, 20045952), (32, 16287336), (36, 14477632), (39, 13363968), (48, 10858224), (52, 10022976), (64, 8143668), (72, 7238816), (78, 6681984), (96, 5429112), (104, 5011488), (117, 4454656), (128, 4071834), (144, 3619408), (156, 3340992), (192, 2714556), (208, 2505744), (234, 2227328), (256, 2035917), (288, 1809704), (312, 1670496), (384, 1357278), (416, 1252872), (468, 1113664), (576, 904852), (624, 835248), (768, 678639), (832, 626436), (936, 556832), (1152, 452426), (1248, 417624), (1664, 313218), (1872, 278416), (2304, 226213), (2496, 208812), (3328, 156609), (3744, 139208), (4992, 104406), (7488, 69604), (9984, 52203), (14976, 34802), (17401, 29952)]