259828296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{439}}^1$

素因数の和:739

約数の個数: 128

約数和(自身を含む): 804249600

約数和(自身を除く): 544421304

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, 182, 271, 273, 312, 364, 439, 542, 546, 728, 813, 878, 1084, 1092, 1317, 1626, 1756, 1897, 2168, 2184, 2634, 3073, 3252, 3512, 3523, 3794, 5268, 5691, 5707, 6146, 6504, 7046, 7588, 9219, 10536, 10569, 11382, 11414, 12292, 14092, 15176, 17121, 18438, 21138, 22764, 22828, 24584, 24661, 28184, 34242, 36876, 39949, 42276, 45528, 45656, 49322, 68484, 73752, 73983, 79898, 84552, 98644, 118969, 119847, 136968, 147966, 159796, 197288, 237938, 239694, 295932, 319592, 356907, 475876, 479388, 591864, 713814, 832783, 951752, 958776, 1427628, 1546597, 1665566, 2498349, 2855256, 3093194, 3331132, 4639791, 4996698, 6186388, 6662264, 9279582, 9993396, 10826179, 12372776, 18559164, 19986792, 21652358, 32478537, 37118328, 43304716, 64957074, 86609432, 129914148, 259828296]

約数ペア:

[(1, 259828296), (2, 129914148), (3, 86609432), (4, 64957074), (6, 43304716), (7, 37118328), (8, 32478537), (12, 21652358), (13, 19986792), (14, 18559164), (21, 12372776), (24, 10826179), (26, 9993396), (28, 9279582), (39, 6662264), (42, 6186388), (52, 4996698), (56, 4639791), (78, 3331132), (84, 3093194), (91, 2855256), (104, 2498349), (156, 1665566), (168, 1546597), (182, 1427628), (271, 958776), (273, 951752), (312, 832783), (364, 713814), (439, 591864), (542, 479388), (546, 475876), (728, 356907), (813, 319592), (878, 295932), (1084, 239694), (1092, 237938), (1317, 197288), (1626, 159796), (1756, 147966), (1897, 136968), (2168, 119847), (2184, 118969), (2634, 98644), (3073, 84552), (3252, 79898), (3512, 73983), (3523, 73752), (3794, 68484), (5268, 49322), (5691, 45656), (5707, 45528), (6146, 42276), (6504, 39949), (7046, 36876), (7588, 34242), (9219, 28184), (10536, 24661), (10569, 24584), (11382, 22828), (11414, 22764), (12292, 21138), (14092, 18438), (15176, 17121)]