328393184

素因数分解:

$2^5\times 7^1\times {\mathrm{719}}^1\times {\mathrm{2039}}^1$

素因数の和:2775

約数の個数: 48

約数和(自身を含む): 740275200

約数和(自身を除く): 411882016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 719, 1438, 2039, 2876, 4078, 5033, 5752, 8156, 10066, 11504, 14273, 16312, 20132, 23008, 28546, 32624, 40264, 57092, 65248, 80528, 114184, 161056, 228368, 456736, 1466041, 2932082, 5864164, 10262287, 11728328, 20524574, 23456656, 41049148, 46913312, 82098296, 164196592, 328393184]

約数ペア:

[(1, 328393184), (2, 164196592), (4, 82098296), (7, 46913312), (8, 41049148), (14, 23456656), (16, 20524574), (28, 11728328), (32, 10262287), (56, 5864164), (112, 2932082), (224, 1466041), (719, 456736), (1438, 228368), (2039, 161056), (2876, 114184), (4078, 80528), (5033, 65248), (5752, 57092), (8156, 40264), (10066, 32624), (11504, 28546), (14273, 23008), (16312, 20132)]