267425964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18433}}^1$

素因数の和:18487

約数の個数: 72

約数和(自身を含む): 751517312

約数和(自身を除く): 484091348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 18433, 36866, 55299, 73732, 110598, 165897, 221196, 239629, 331794, 479258, 571423, 663588, 718887, 958516, 1142846, 1437774, 1714269, 2156661, 2285692, 2875548, 3428538, 4313322, 5142807, 6857076, 7428499, 8626644, 10285614, 14856998, 20571228, 22285497, 29713996, 44570994, 66856491, 89141988, 133712982, 267425964]

約数ペア:

[(1, 267425964), (2, 133712982), (3, 89141988), (4, 66856491), (6, 44570994), (9, 29713996), (12, 22285497), (13, 20571228), (18, 14856998), (26, 10285614), (31, 8626644), (36, 7428499), (39, 6857076), (52, 5142807), (62, 4313322), (78, 3428538), (93, 2875548), (117, 2285692), (124, 2156661), (156, 1714269), (186, 1437774), (234, 1142846), (279, 958516), (372, 718887), (403, 663588), (468, 571423), (558, 479258), (806, 331794), (1116, 239629), (1209, 221196), (1612, 165897), (2418, 110598), (3627, 73732), (4836, 55299), (7254, 36866), (14508, 18433)]