485280588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{641}}^1$

素因数の和:895

約数の個数: 96

約数和(自身を含む): 1280466432

約数和(自身を除く): 795185844

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 211, 276, 299, 422, 598, 633, 641, 844, 897, 1196, 1266, 1282, 1794, 1923, 2532, 2564, 2743, 3588, 3846, 4853, 5486, 7692, 8229, 8333, 9706, 10972, 14559, 14743, 16458, 16666, 19412, 24999, 29118, 29486, 32916, 33332, 44229, 49998, 58236, 58972, 63089, 88458, 99996, 126178, 135251, 176916, 189267, 191659, 252356, 270502, 378534, 383318, 405753, 541004, 574977, 757068, 766636, 811506, 1149954, 1623012, 1758263, 2299908, 3110773, 3516526, 5274789, 6221546, 7033052, 9332319, 10549578, 12443092, 18664638, 21099156, 37329276, 40440049, 80880098, 121320147, 161760196, 242640294, 485280588]

約数ペア:

[(1, 485280588), (2, 242640294), (3, 161760196), (4, 121320147), (6, 80880098), (12, 40440049), (13, 37329276), (23, 21099156), (26, 18664638), (39, 12443092), (46, 10549578), (52, 9332319), (69, 7033052), (78, 6221546), (92, 5274789), (138, 3516526), (156, 3110773), (211, 2299908), (276, 1758263), (299, 1623012), (422, 1149954), (598, 811506), (633, 766636), (641, 757068), (844, 574977), (897, 541004), (1196, 405753), (1266, 383318), (1282, 378534), (1794, 270502), (1923, 252356), (2532, 191659), (2564, 189267), (2743, 176916), (3588, 135251), (3846, 126178), (4853, 99996), (5486, 88458), (7692, 63089), (8229, 58972), (8333, 58236), (9706, 49998), (10972, 44229), (14559, 33332), (14743, 32916), (16458, 29486), (16666, 29118), (19412, 24999)]