422488832

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 879083520

約数和(自身を除く): 456594688

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 139, 248, 256, 278, 383, 496, 556, 766, 992, 1112, 1532, 1984, 2224, 3064, 3968, 4309, 4448, 6128, 7936, 8618, 8896, 11873, 12256, 17236, 17792, 23746, 24512, 34472, 35584, 47492, 49024, 53237, 68944, 94984, 98048, 106474, 137888, 189968, 212948, 275776, 379936, 425896, 551552, 759872, 851792, 1103104, 1519744, 1650347, 1703584, 3039488, 3300694, 3407168, 6601388, 6814336, 13202776, 13628672, 26405552, 52811104, 105622208, 211244416, 422488832]

約数ペア:

[(1, 422488832), (2, 211244416), (4, 105622208), (8, 52811104), (16, 26405552), (31, 13628672), (32, 13202776), (62, 6814336), (64, 6601388), (124, 3407168), (128, 3300694), (139, 3039488), (248, 1703584), (256, 1650347), (278, 1519744), (383, 1103104), (496, 851792), (556, 759872), (766, 551552), (992, 425896), (1112, 379936), (1532, 275776), (1984, 212948), (2224, 189968), (3064, 137888), (3968, 106474), (4309, 98048), (4448, 94984), (6128, 68944), (7936, 53237), (8618, 49024), (8896, 47492), (11873, 35584), (12256, 34472), (17236, 24512), (17792, 23746)]