212432922

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 541900800

約数和(自身を除く): 329467878

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 59, 69, 78, 117, 118, 138, 177, 207, 223, 234, 299, 351, 354, 414, 446, 531, 598, 621, 669, 702, 767, 897, 1062, 1242, 1338, 1357, 1534, 1593, 1794, 2007, 2301, 2691, 2714, 2899, 3186, 4014, 4071, 4602, 5129, 5382, 5798, 6021, 6903, 8073, 8142, 8697, 10258, 12042, 12213, 13157, 13806, 15387, 16146, 17394, 17641, 20709, 24426, 26091, 26314, 30774, 35282, 36639, 39471, 41418, 46161, 52182, 52923, 66677, 73278, 78273, 78942, 92322, 105846, 118413, 133354, 138483, 156546, 158769, 171041, 200031, 236826, 276966, 302611, 317538, 342082, 355239, 400062, 476307, 513123, 600093, 605222, 710478, 907833, 952614, 1026246, 1200186, 1539369, 1800279, 1815666, 2723499, 3078738, 3600558, 3933943, 4618107, 5446998, 7867886, 8170497, 9236214, 11801829, 16340994, 23603658, 35405487, 70810974, 106216461, 212432922]

約数ペア:

[(1, 212432922), (2, 106216461), (3, 70810974), (6, 35405487), (9, 23603658), (13, 16340994), (18, 11801829), (23, 9236214), (26, 8170497), (27, 7867886), (39, 5446998), (46, 4618107), (54, 3933943), (59, 3600558), (69, 3078738), (78, 2723499), (117, 1815666), (118, 1800279), (138, 1539369), (177, 1200186), (207, 1026246), (223, 952614), (234, 907833), (299, 710478), (351, 605222), (354, 600093), (414, 513123), (446, 476307), (531, 400062), (598, 355239), (621, 342082), (669, 317538), (702, 302611), (767, 276966), (897, 236826), (1062, 200031), (1242, 171041), (1338, 158769), (1357, 156546), (1534, 138483), (1593, 133354), (1794, 118413), (2007, 105846), (2301, 92322), (2691, 78942), (2714, 78273), (2899, 73278), (3186, 66677), (4014, 52923), (4071, 52182), (4602, 46161), (5129, 41418), (5382, 39471), (5798, 36639), (6021, 35282), (6903, 30774), (8073, 26314), (8142, 26091), (8697, 24426), (10258, 20709), (12042, 17641), (12213, 17394), (13157, 16146), (13806, 15387)]