730440984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{1979}}^1$

素因数の和:2034

約数の個数: 128

約数和(自身を含む): 2261952000

約数和(自身を除く): 1531511016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 169, 182, 273, 312, 338, 364, 507, 546, 676, 728, 1014, 1092, 1183, 1352, 1979, 2028, 2184, 2197, 2366, 3549, 3958, 4056, 4394, 4732, 5937, 6591, 7098, 7916, 8788, 9464, 11874, 13182, 13853, 14196, 15379, 15832, 17576, 23748, 25727, 26364, 27706, 28392, 30758, 41559, 46137, 47496, 51454, 52728, 55412, 61516, 77181, 83118, 92274, 102908, 110824, 123032, 154362, 166236, 180089, 184548, 205816, 308724, 332472, 334451, 360178, 369096, 540267, 617448, 668902, 720356, 1003353, 1080534, 1337804, 1440712, 2006706, 2161068, 2341157, 2675608, 4013412, 4322136, 4347863, 4682314, 7023471, 8026824, 8695726, 9364628, 13043589, 14046942, 17391452, 18729256, 26087178, 28093884, 30435041, 34782904, 52174356, 56187768, 60870082, 91305123, 104348712, 121740164, 182610246, 243480328, 365220492, 730440984]

約数ペア:

[(1, 730440984), (2, 365220492), (3, 243480328), (4, 182610246), (6, 121740164), (7, 104348712), (8, 91305123), (12, 60870082), (13, 56187768), (14, 52174356), (21, 34782904), (24, 30435041), (26, 28093884), (28, 26087178), (39, 18729256), (42, 17391452), (52, 14046942), (56, 13043589), (78, 9364628), (84, 8695726), (91, 8026824), (104, 7023471), (156, 4682314), (168, 4347863), (169, 4322136), (182, 4013412), (273, 2675608), (312, 2341157), (338, 2161068), (364, 2006706), (507, 1440712), (546, 1337804), (676, 1080534), (728, 1003353), (1014, 720356), (1092, 668902), (1183, 617448), (1352, 540267), (1979, 369096), (2028, 360178), (2184, 334451), (2197, 332472), (2366, 308724), (3549, 205816), (3958, 184548), (4056, 180089), (4394, 166236), (4732, 154362), (5937, 123032), (6591, 110824), (7098, 102908), (7916, 92274), (8788, 83118), (9464, 77181), (11874, 61516), (13182, 55412), (13853, 52728), (14196, 51454), (15379, 47496), (15832, 46137), (17576, 41559), (23748, 30758), (25727, 28392), (26364, 27706)]