2523131478

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1093}}^1$

素因数の和:1339

約数の個数: 128

約数和(自身を含む): 6654320640

約数和(自身を除く): 4131189162

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 197, 217, 279, 378, 394, 434, 558, 591, 651, 837, 1093, 1182, 1302, 1379, 1674, 1773, 1953, 2186, 2758, 3279, 3546, 3906, 4137, 5319, 5859, 6107, 6558, 7651, 8274, 9837, 10638, 11718, 12214, 12411, 15302, 18321, 19674, 22953, 24822, 29511, 33883, 36642, 37233, 42749, 45906, 54963, 59022, 67766, 68859, 74466, 85498, 101649, 109926, 128247, 137718, 164889, 203298, 206577, 215321, 237181, 256494, 304947, 329778, 384741, 413154, 430642, 474362, 609894, 645963, 711543, 769482, 914841, 1154223, 1291926, 1423086, 1507247, 1829682, 1937889, 2134629, 2308446, 3014494, 3875778, 4269258, 4521741, 5813667, 6403887, 6674951, 9043482, 11627334, 12807774, 13349902, 13565223, 20024853, 27130446, 40049706, 40695669, 46724657, 60074559, 81391338, 93449314, 120149118, 140173971, 180223677, 280347942, 360447354, 420521913, 841043826, 1261565739, 2523131478]

約数ペア:

[(1, 2523131478), (2, 1261565739), (3, 841043826), (6, 420521913), (7, 360447354), (9, 280347942), (14, 180223677), (18, 140173971), (21, 120149118), (27, 93449314), (31, 81391338), (42, 60074559), (54, 46724657), (62, 40695669), (63, 40049706), (93, 27130446), (126, 20024853), (186, 13565223), (189, 13349902), (197, 12807774), (217, 11627334), (279, 9043482), (378, 6674951), (394, 6403887), (434, 5813667), (558, 4521741), (591, 4269258), (651, 3875778), (837, 3014494), (1093, 2308446), (1182, 2134629), (1302, 1937889), (1379, 1829682), (1674, 1507247), (1773, 1423086), (1953, 1291926), (2186, 1154223), (2758, 914841), (3279, 769482), (3546, 711543), (3906, 645963), (4137, 609894), (5319, 474362), (5859, 430642), (6107, 413154), (6558, 384741), (7651, 329778), (8274, 304947), (9837, 256494), (10638, 237181), (11718, 215321), (12214, 206577), (12411, 203298), (15302, 164889), (18321, 137718), (19674, 128247), (22953, 109926), (24822, 101649), (29511, 85498), (33883, 74466), (36642, 68859), (37233, 67766), (42749, 59022), (45906, 54963)]