444986776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1321}}^1$

素因数の和:1460

約数の個数: 64

約数和(自身を含む): 932803200

約数和(自身を除く): 487816424

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 79, 82, 104, 158, 164, 316, 328, 533, 632, 1027, 1066, 1321, 2054, 2132, 2642, 3239, 4108, 4264, 5284, 6478, 8216, 10568, 12956, 17173, 25912, 34346, 42107, 54161, 68692, 84214, 104359, 108322, 137384, 168428, 208718, 216644, 336856, 417436, 433288, 704093, 834872, 1356667, 1408186, 2713334, 2816372, 4278719, 5426668, 5632744, 8557438, 10853336, 17114876, 34229752, 55623347, 111246694, 222493388, 444986776]

約数ペア:

[(1, 444986776), (2, 222493388), (4, 111246694), (8, 55623347), (13, 34229752), (26, 17114876), (41, 10853336), (52, 8557438), (79, 5632744), (82, 5426668), (104, 4278719), (158, 2816372), (164, 2713334), (316, 1408186), (328, 1356667), (533, 834872), (632, 704093), (1027, 433288), (1066, 417436), (1321, 336856), (2054, 216644), (2132, 208718), (2642, 168428), (3239, 137384), (4108, 108322), (4264, 104359), (5284, 84214), (6478, 68692), (8216, 54161), (10568, 42107), (12956, 34346), (17173, 25912)]