9261902488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:453

約数の個数: 128

約数和(自身を含む): 19353600000

約数和(自身を除く): 10091697512

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 79, 124, 139, 152, 158, 179, 248, 278, 316, 358, 556, 589, 632, 716, 1112, 1178, 1432, 1501, 2356, 2449, 2641, 3002, 3401, 4309, 4712, 4898, 5282, 5549, 6004, 6802, 8618, 9796, 10564, 10981, 11098, 12008, 13604, 14141, 17236, 19592, 21128, 21962, 22196, 24881, 27208, 28282, 34472, 43924, 44392, 46531, 49762, 56564, 81871, 87848, 93062, 99524, 105431, 113128, 163742, 186124, 199048, 208639, 210862, 268679, 327484, 340411, 372248, 417278, 421724, 438371, 472739, 537358, 654968, 680822, 771311, 834556, 843448, 876742, 945478, 1074716, 1361644, 1542622, 1669112, 1753484, 1890956, 1965599, 2149432, 2723288, 3085244, 3506968, 3781912, 3931198, 6170488, 6467809, 7862396, 8329049, 12935618, 14654909, 15724792, 16658098, 25871236, 29309818, 33316196, 37346381, 51742472, 58619636, 60933569, 66632392, 74692762, 117239272, 121867138, 149385524, 243734276, 298771048, 487468552, 1157737811, 2315475622, 4630951244, 9261902488]

約数ペア:

[(1, 9261902488), (2, 4630951244), (4, 2315475622), (8, 1157737811), (19, 487468552), (31, 298771048), (38, 243734276), (62, 149385524), (76, 121867138), (79, 117239272), (124, 74692762), (139, 66632392), (152, 60933569), (158, 58619636), (179, 51742472), (248, 37346381), (278, 33316196), (316, 29309818), (358, 25871236), (556, 16658098), (589, 15724792), (632, 14654909), (716, 12935618), (1112, 8329049), (1178, 7862396), (1432, 6467809), (1501, 6170488), (2356, 3931198), (2449, 3781912), (2641, 3506968), (3002, 3085244), (3401, 2723288), (4309, 2149432), (4712, 1965599), (4898, 1890956), (5282, 1753484), (5549, 1669112), (6004, 1542622), (6802, 1361644), (8618, 1074716), (9796, 945478), (10564, 876742), (10981, 843448), (11098, 834556), (12008, 771311), (13604, 680822), (14141, 654968), (17236, 537358), (19592, 472739), (21128, 438371), (21962, 421724), (22196, 417278), (24881, 372248), (27208, 340411), (28282, 327484), (34472, 268679), (43924, 210862), (44392, 208639), (46531, 199048), (49762, 186124), (56564, 163742), (81871, 113128), (87848, 105431), (93062, 99524)]