1303471728

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{16193}}^1$

素因数の和:16263

約数の個数: 120

約数和(自身を含む): 4020128112

約数和(自身を除く): 2716656384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 234, 258, 312, 344, 387, 468, 516, 559, 624, 688, 774, 936, 1032, 1118, 1548, 1677, 1872, 2064, 2236, 3096, 3354, 4472, 5031, 6192, 6708, 8944, 10062, 13416, 16193, 20124, 26832, 32386, 40248, 48579, 64772, 80496, 97158, 129544, 145737, 194316, 210509, 259088, 291474, 388632, 421018, 582948, 631527, 696299, 777264, 842036, 1165896, 1263054, 1392598, 1684072, 1894581, 2088897, 2331792, 2526108, 2785196, 3368144, 3789162, 4177794, 5052216, 5570392, 6266691, 7578324, 8355588, 9051887, 10104432, 11140784, 12533382, 15156648, 16711176, 18103774, 25066764, 27155661, 30313296, 33422352, 36207548, 50133528, 54311322, 72415096, 81466983, 100267056, 108622644, 144830192, 162933966, 217245288, 325867932, 434490576, 651735864, 1303471728]

約数ペア:

[(1, 1303471728), (2, 651735864), (3, 434490576), (4, 325867932), (6, 217245288), (8, 162933966), (9, 144830192), (12, 108622644), (13, 100267056), (16, 81466983), (18, 72415096), (24, 54311322), (26, 50133528), (36, 36207548), (39, 33422352), (43, 30313296), (48, 27155661), (52, 25066764), (72, 18103774), (78, 16711176), (86, 15156648), (104, 12533382), (117, 11140784), (129, 10104432), (144, 9051887), (156, 8355588), (172, 7578324), (208, 6266691), (234, 5570392), (258, 5052216), (312, 4177794), (344, 3789162), (387, 3368144), (468, 2785196), (516, 2526108), (559, 2331792), (624, 2088897), (688, 1894581), (774, 1684072), (936, 1392598), (1032, 1263054), (1118, 1165896), (1548, 842036), (1677, 777264), (1872, 696299), (2064, 631527), (2236, 582948), (3096, 421018), (3354, 388632), (4472, 291474), (5031, 259088), (6192, 210509), (6708, 194316), (8944, 145737), (10062, 129544), (13416, 97158), (16193, 80496), (20124, 64772), (26832, 48579), (32386, 40248)]