248690928

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1723}}^1$

素因数の和:1862

約数の個数: 80

約数和(自身を含む): 670401536

約数和(自身を除く): 421710608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 97, 124, 186, 194, 248, 291, 372, 388, 496, 582, 744, 776, 1164, 1488, 1552, 1723, 2328, 3007, 3446, 4656, 5169, 6014, 6892, 9021, 10338, 12028, 13784, 18042, 20676, 24056, 27568, 36084, 41352, 48112, 53413, 72168, 82704, 106826, 144336, 160239, 167131, 213652, 320478, 334262, 427304, 501393, 640956, 668524, 854608, 1002786, 1281912, 1337048, 2005572, 2563824, 2674096, 4011144, 5181061, 8022288, 10362122, 15543183, 20724244, 31086366, 41448488, 62172732, 82896976, 124345464, 248690928]

約数ペア:

[(1, 248690928), (2, 124345464), (3, 82896976), (4, 62172732), (6, 41448488), (8, 31086366), (12, 20724244), (16, 15543183), (24, 10362122), (31, 8022288), (48, 5181061), (62, 4011144), (93, 2674096), (97, 2563824), (124, 2005572), (186, 1337048), (194, 1281912), (248, 1002786), (291, 854608), (372, 668524), (388, 640956), (496, 501393), (582, 427304), (744, 334262), (776, 320478), (1164, 213652), (1488, 167131), (1552, 160239), (1723, 144336), (2328, 106826), (3007, 82704), (3446, 72168), (4656, 53413), (5169, 48112), (6014, 41352), (6892, 36084), (9021, 27568), (10338, 24056), (12028, 20676), (13784, 18042)]