284480508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 733372416

約数和(自身を除く): 448891908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 127, 156, 166, 173, 249, 254, 332, 346, 381, 498, 508, 519, 692, 762, 996, 1038, 1079, 1524, 1651, 2076, 2158, 2249, 3237, 3302, 4316, 4498, 4953, 6474, 6604, 6747, 8996, 9906, 10541, 12948, 13494, 14359, 19812, 21082, 21971, 26988, 28718, 31623, 42164, 43077, 43942, 57436, 63246, 65913, 86154, 87884, 126492, 131826, 137033, 172308, 186667, 263652, 274066, 285623, 373334, 411099, 548132, 560001, 571246, 746668, 822198, 856869, 1120002, 1142492, 1644396, 1713738, 1823593, 2240004, 3427476, 3647186, 5470779, 7294372, 10941558, 21883116, 23706709, 47413418, 71120127, 94826836, 142240254, 284480508]

約数ペア:

[(1, 284480508), (2, 142240254), (3, 94826836), (4, 71120127), (6, 47413418), (12, 23706709), (13, 21883116), (26, 10941558), (39, 7294372), (52, 5470779), (78, 3647186), (83, 3427476), (127, 2240004), (156, 1823593), (166, 1713738), (173, 1644396), (249, 1142492), (254, 1120002), (332, 856869), (346, 822198), (381, 746668), (498, 571246), (508, 560001), (519, 548132), (692, 411099), (762, 373334), (996, 285623), (1038, 274066), (1079, 263652), (1524, 186667), (1651, 172308), (2076, 137033), (2158, 131826), (2249, 126492), (3237, 87884), (3302, 86154), (4316, 65913), (4498, 63246), (4953, 57436), (6474, 43942), (6604, 43077), (6747, 42164), (8996, 31623), (9906, 28718), (10541, 26988), (12948, 21971), (13494, 21082), (14359, 19812)]