313047672

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{277}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 944104680

約数和(自身を除く): 631057008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 84, 93, 98, 124, 147, 168, 186, 196, 217, 248, 277, 294, 372, 392, 434, 554, 588, 651, 744, 831, 868, 961, 1108, 1176, 1302, 1519, 1662, 1736, 1922, 1939, 2216, 2604, 2883, 3038, 3324, 3844, 3878, 4557, 5208, 5766, 5817, 6076, 6648, 6727, 7688, 7756, 8587, 9114, 11532, 11634, 12152, 13454, 13573, 15512, 17174, 18228, 20181, 23064, 23268, 25761, 26908, 27146, 34348, 36456, 40362, 40719, 46536, 47089, 51522, 53816, 54292, 60109, 68696, 80724, 81438, 94178, 103044, 108584, 120218, 141267, 161448, 162876, 180327, 188356, 206088, 240436, 266197, 282534, 325752, 360654, 376712, 420763, 480872, 532394, 565068, 721308, 798591, 841526, 1064788, 1130136, 1262289, 1442616, 1597182, 1683052, 1863379, 2129576, 2524578, 3194364, 3366104, 3726758, 5049156, 5590137, 6388728, 7453516, 10098312, 11180274, 13043653, 14907032, 22360548, 26087306, 39130959, 44721096, 52174612, 78261918, 104349224, 156523836, 313047672]

約数ペア:

[(1, 313047672), (2, 156523836), (3, 104349224), (4, 78261918), (6, 52174612), (7, 44721096), (8, 39130959), (12, 26087306), (14, 22360548), (21, 14907032), (24, 13043653), (28, 11180274), (31, 10098312), (42, 7453516), (49, 6388728), (56, 5590137), (62, 5049156), (84, 3726758), (93, 3366104), (98, 3194364), (124, 2524578), (147, 2129576), (168, 1863379), (186, 1683052), (196, 1597182), (217, 1442616), (248, 1262289), (277, 1130136), (294, 1064788), (372, 841526), (392, 798591), (434, 721308), (554, 565068), (588, 532394), (651, 480872), (744, 420763), (831, 376712), (868, 360654), (961, 325752), (1108, 282534), (1176, 266197), (1302, 240436), (1519, 206088), (1662, 188356), (1736, 180327), (1922, 162876), (1939, 161448), (2216, 141267), (2604, 120218), (2883, 108584), (3038, 103044), (3324, 94178), (3844, 81438), (3878, 80724), (4557, 68696), (5208, 60109), (5766, 54292), (5817, 53816), (6076, 51522), (6648, 47089), (6727, 46536), (7688, 40719), (7756, 40362), (8587, 36456), (9114, 34348), (11532, 27146), (11634, 26908), (12152, 25761), (13454, 23268), (13573, 23064), (15512, 20181), (17174, 18228)]