259968667192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{823}}^1\times {\mathrm{4447}}^1$

素因数の和:5972

約数の個数: 64

約数和(自身を含む): 526462433280

約数和(自身を除く): 266493766088

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 683, 823, 1366, 1646, 2732, 3292, 4447, 5464, 6584, 8879, 8894, 10699, 17758, 17788, 21398, 35516, 35576, 42796, 57811, 71032, 85592, 115622, 231244, 462488, 562109, 1124218, 2248436, 3037301, 3659881, 4496872, 6074602, 7307417, 7319762, 12149204, 14614834, 14639524, 24298408, 29229668, 29279048, 39484913, 47578453, 58459336, 78969826, 95156906, 157939652, 190313812, 315879304, 380627624, 2499698723, 4999397446, 9998794892, 19997589784, 32496083399, 64992166798, 129984333596, 259968667192]

約数ペア:

[(1, 259968667192), (2, 129984333596), (4, 64992166798), (8, 32496083399), (13, 19997589784), (26, 9998794892), (52, 4999397446), (104, 2499698723), (683, 380627624), (823, 315879304), (1366, 190313812), (1646, 157939652), (2732, 95156906), (3292, 78969826), (4447, 58459336), (5464, 47578453), (6584, 39484913), (8879, 29279048), (8894, 29229668), (10699, 24298408), (17758, 14639524), (17788, 14614834), (21398, 12149204), (35516, 7319762), (35576, 7307417), (42796, 6074602), (57811, 4496872), (71032, 3659881), (85592, 3037301), (115622, 2248436), (231244, 1124218), (462488, 562109)]