652322048

素因数分解:

$2^8\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1163}}^1$

素因数の和:1499

約数の個数: 72

約数和(自身を含む): 1494147648

約数和(自身を除く): 841825600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 313, 448, 626, 896, 1163, 1252, 1792, 2191, 2326, 2504, 4382, 4652, 5008, 8141, 8764, 9304, 10016, 16282, 17528, 18608, 20032, 32564, 35056, 37216, 40064, 65128, 70112, 74432, 80128, 130256, 140224, 148864, 260512, 280448, 297728, 364019, 521024, 560896, 728038, 1042048, 1456076, 2084096, 2548133, 2912152, 5096266, 5824304, 10192532, 11648608, 20385064, 23297216, 40770128, 46594432, 81540256, 93188864, 163080512, 326161024, 652322048]

約数ペア:

[(1, 652322048), (2, 326161024), (4, 163080512), (7, 93188864), (8, 81540256), (14, 46594432), (16, 40770128), (28, 23297216), (32, 20385064), (56, 11648608), (64, 10192532), (112, 5824304), (128, 5096266), (224, 2912152), (256, 2548133), (313, 2084096), (448, 1456076), (626, 1042048), (896, 728038), (1163, 560896), (1252, 521024), (1792, 364019), (2191, 297728), (2326, 280448), (2504, 260512), (4382, 148864), (4652, 140224), (5008, 130256), (8141, 80128), (8764, 74432), (9304, 70112), (10016, 65128), (16282, 40064), (17528, 37216), (18608, 35056), (20032, 32564)]