247659312

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:602

約数の個数: 80

約数和(自身を含む): 652974080

約数和(自身を除く): 405314768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 241, 271, 316, 474, 482, 542, 632, 723, 813, 948, 964, 1084, 1264, 1446, 1626, 1896, 1928, 2168, 2892, 3252, 3792, 3856, 4336, 5784, 6504, 11568, 13008, 19039, 21409, 38078, 42818, 57117, 64227, 65311, 76156, 85636, 114234, 128454, 130622, 152312, 171272, 195933, 228468, 256908, 261244, 304624, 342544, 391866, 456936, 513816, 522488, 783732, 913872, 1027632, 1044976, 1567464, 3134928, 5159569, 10319138, 15478707, 20638276, 30957414, 41276552, 61914828, 82553104, 123829656, 247659312]

約数ペア:

[(1, 247659312), (2, 123829656), (3, 82553104), (4, 61914828), (6, 41276552), (8, 30957414), (12, 20638276), (16, 15478707), (24, 10319138), (48, 5159569), (79, 3134928), (158, 1567464), (237, 1044976), (241, 1027632), (271, 913872), (316, 783732), (474, 522488), (482, 513816), (542, 456936), (632, 391866), (723, 342544), (813, 304624), (948, 261244), (964, 256908), (1084, 228468), (1264, 195933), (1446, 171272), (1626, 152312), (1896, 130622), (1928, 128454), (2168, 114234), (2892, 85636), (3252, 76156), (3792, 65311), (3856, 64227), (4336, 57117), (5784, 42818), (6504, 38078), (11568, 21409), (13008, 19039)]