756718450228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^3\times {\mathrm{661}}^1\times {\mathrm{739}}^1$

素因数の和:1510

約数の個数: 96

約数和(自身を含む): 1477885660160

約数和(自身を除く): 721167209932

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 661, 739, 806, 961, 1322, 1478, 1612, 1922, 2644, 2956, 3844, 8593, 9607, 12493, 17186, 19214, 20491, 22909, 24986, 29791, 34372, 38428, 40982, 45818, 49972, 59582, 81964, 91636, 119164, 266383, 297817, 387283, 488479, 532766, 595634, 635221, 710179, 774566, 976958, 1065532, 1191268, 1270442, 1420358, 1549132, 1953916, 2540884, 2840716, 6350227, 8257873, 9232327, 12700454, 15142849, 16515746, 18464654, 19691851, 22015549, 25400908, 30285698, 33031492, 36929308, 39383702, 44031098, 60571396, 78767404, 88062196, 196857037, 255994063, 286202137, 393714074, 469428319, 511988126, 572404274, 787428148, 938856638, 1023976252, 1144808548, 1877713276, 6102568147, 12205136294, 14552277889, 24410272588, 29104555778, 58209111556, 189179612557, 378359225114, 756718450228]

約数ペア:

[(1, 756718450228), (2, 378359225114), (4, 189179612557), (13, 58209111556), (26, 29104555778), (31, 24410272588), (52, 14552277889), (62, 12205136294), (124, 6102568147), (403, 1877713276), (661, 1144808548), (739, 1023976252), (806, 938856638), (961, 787428148), (1322, 572404274), (1478, 511988126), (1612, 469428319), (1922, 393714074), (2644, 286202137), (2956, 255994063), (3844, 196857037), (8593, 88062196), (9607, 78767404), (12493, 60571396), (17186, 44031098), (19214, 39383702), (20491, 36929308), (22909, 33031492), (24986, 30285698), (29791, 25400908), (34372, 22015549), (38428, 19691851), (40982, 18464654), (45818, 16515746), (49972, 15142849), (59582, 12700454), (81964, 9232327), (91636, 8257873), (119164, 6350227), (266383, 2840716), (297817, 2540884), (387283, 1953916), (488479, 1549132), (532766, 1420358), (595634, 1270442), (635221, 1191268), (710179, 1065532), (774566, 976958)]