9919983384

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:483

約数の個数: 256

約数和(自身を含む): 29439590400

約数和(自身を除く): 19519607016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 43, 54, 62, 72, 86, 93, 108, 124, 129, 131, 172, 186, 216, 248, 258, 262, 263, 279, 344, 372, 387, 393, 516, 524, 526, 558, 744, 774, 786, 789, 837, 1032, 1048, 1052, 1116, 1161, 1179, 1333, 1548, 1572, 1578, 1674, 2104, 2232, 2322, 2358, 2367, 2666, 3096, 3144, 3156, 3348, 3537, 3999, 4061, 4644, 4716, 4734, 5332, 5633, 6312, 6696, 7074, 7101, 7998, 8122, 8153, 9288, 9432, 9468, 10664, 11266, 11309, 11997, 12183, 14148, 14202, 15996, 16244, 16306, 16899, 18936, 22532, 22618, 23994, 24366, 24459, 28296, 28404, 31992, 32488, 32612, 33798, 33927, 34453, 35991, 36549, 45064, 45236, 47988, 48732, 48918, 50697, 56808, 65224, 67596, 67854, 68906, 71982, 73098, 73377, 90472, 95976, 97464, 97836, 101394, 101781, 103359, 109647, 135192, 135708, 137812, 143964, 146196, 146754, 152091, 174623, 195672, 202788, 203562, 206718, 219294, 220131, 271416, 275624, 287928, 292392, 293508, 304182, 305343, 310077, 349246, 350579, 405576, 407124, 413436, 438588, 440262, 523869, 587016, 608364, 610686, 620154, 698492, 701158, 814248, 826872, 877176, 880524, 930231, 1047738, 1051737, 1068043, 1216728, 1221372, 1240308, 1396984, 1402316, 1481479, 1571607, 1761048, 1860462, 2095476, 2103474, 2136086, 2442744, 2480616, 2804632, 2962958, 3143214, 3155211, 3204129, 3720924, 4190952, 4206948, 4272172, 4444437, 4714821, 5925916, 6286428, 6310422, 6408258, 7441848, 8413896, 8544344, 8888874, 9429642, 9465633, 9612387, 11851832, 12572856, 12620844, 12816516, 13333311, 17777748, 18859284, 18931266, 19224774, 25241688, 25633032, 26666622, 28837161, 35555496, 37718568, 37862532, 38449548, 39999933, 45925849, 53333244, 57674322, 75725064, 76899096, 79999866, 91851698, 106666488, 115348644, 137777547, 159999732, 183703396, 230697288, 275555094, 319999464, 367406792, 413332641, 551110188, 826665282, 1102220376, 1239997923, 1653330564, 2479995846, 3306661128, 4959991692, 9919983384]

約数ペア:

[(1, 9919983384), (2, 4959991692), (3, 3306661128), (4, 2479995846), (6, 1653330564), (8, 1239997923), (9, 1102220376), (12, 826665282), (18, 551110188), (24, 413332641), (27, 367406792), (31, 319999464), (36, 275555094), (43, 230697288), (54, 183703396), (62, 159999732), (72, 137777547), (86, 115348644), (93, 106666488), (108, 91851698), (124, 79999866), (129, 76899096), (131, 75725064), (172, 57674322), (186, 53333244), (216, 45925849), (248, 39999933), (258, 38449548), (262, 37862532), (263, 37718568), (279, 35555496), (344, 28837161), (372, 26666622), (387, 25633032), (393, 25241688), (516, 19224774), (524, 18931266), (526, 18859284), (558, 17777748), (744, 13333311), (774, 12816516), (786, 12620844), (789, 12572856), (837, 11851832), (1032, 9612387), (1048, 9465633), (1052, 9429642), (1116, 8888874), (1161, 8544344), (1179, 8413896), (1333, 7441848), (1548, 6408258), (1572, 6310422), (1578, 6286428), (1674, 5925916), (2104, 4714821), (2232, 4444437), (2322, 4272172), (2358, 4206948), (2367, 4190952), (2666, 3720924), (3096, 3204129), (3144, 3155211), (3156, 3143214), (3348, 2962958), (3537, 2804632), (3999, 2480616), (4061, 2442744), (4644, 2136086), (4716, 2103474), (4734, 2095476), (5332, 1860462), (5633, 1761048), (6312, 1571607), (6696, 1481479), (7074, 1402316), (7101, 1396984), (7998, 1240308), (8122, 1221372), (8153, 1216728), (9288, 1068043), (9432, 1051737), (9468, 1047738), (10664, 930231), (11266, 880524), (11309, 877176), (11997, 826872), (12183, 814248), (14148, 701158), (14202, 698492), (15996, 620154), (16244, 610686), (16306, 608364), (16899, 587016), (18936, 523869), (22532, 440262), (22618, 438588), (23994, 413436), (24366, 407124), (24459, 405576), (28296, 350579), (28404, 349246), (31992, 310077), (32488, 305343), (32612, 304182), (33798, 293508), (33927, 292392), (34453, 287928), (35991, 275624), (36549, 271416), (45064, 220131), (45236, 219294), (47988, 206718), (48732, 203562), (48918, 202788), (50697, 195672), (56808, 174623), (65224, 152091), (67596, 146754), (67854, 146196), (68906, 143964), (71982, 137812), (73098, 135708), (73377, 135192), (90472, 109647), (95976, 103359), (97464, 101781), (97836, 101394)]