31908175908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{2213}}^1$

素因数の和:2706

約数の個数: 192

約数和(自身を含む): 94267514880

約数和(自身を除く): 62359338972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 23, 28, 34, 42, 46, 51, 68, 69, 84, 92, 102, 119, 138, 161, 204, 238, 276, 322, 357, 391, 439, 476, 483, 644, 714, 782, 878, 966, 1173, 1317, 1428, 1564, 1756, 1932, 2213, 2346, 2634, 2737, 3073, 4426, 4692, 5268, 5474, 6146, 6639, 7463, 8211, 8852, 9219, 10097, 10948, 12292, 13278, 14926, 15491, 16422, 18438, 20194, 22389, 26556, 29852, 30291, 30982, 32844, 36876, 37621, 40388, 44778, 46473, 50899, 52241, 60582, 61964, 70679, 75242, 89556, 92946, 101798, 104482, 112863, 121164, 141358, 150484, 152697, 156723, 171649, 185892, 203596, 208964, 212037, 225726, 263347, 282716, 305394, 313446, 343298, 356293, 424074, 451452, 514947, 526694, 610788, 626892, 686596, 712586, 790041, 848148, 865283, 971507, 1029894, 1053388, 1068879, 1201543, 1425172, 1580082, 1730566, 1943014, 2059788, 2137758, 2403086, 2595849, 2914521, 3160164, 3461132, 3604629, 3886028, 4275516, 4806172, 5191698, 5829042, 6056981, 6800549, 7209258, 10383396, 11658084, 12113962, 13601098, 14418516, 16515619, 18170943, 20401647, 22344661, 24227924, 27202196, 33031238, 36341886, 40803294, 44689322, 49546857, 66062476, 67033983, 72683772, 81606588, 89378644, 99093714, 115609333, 134067966, 156412627, 198187428, 231218666, 268135932, 312825254, 346827999, 379859237, 462437332, 469237881, 625650508, 693655998, 759718474, 938475762, 1139577711, 1387311996, 1519436948, 1876951524, 2279155422, 2659014659, 4558310844, 5318029318, 7977043977, 10636058636, 15954087954, 31908175908]

約数ペア:

[(1, 31908175908), (2, 15954087954), (3, 10636058636), (4, 7977043977), (6, 5318029318), (7, 4558310844), (12, 2659014659), (14, 2279155422), (17, 1876951524), (21, 1519436948), (23, 1387311996), (28, 1139577711), (34, 938475762), (42, 759718474), (46, 693655998), (51, 625650508), (68, 469237881), (69, 462437332), (84, 379859237), (92, 346827999), (102, 312825254), (119, 268135932), (138, 231218666), (161, 198187428), (204, 156412627), (238, 134067966), (276, 115609333), (322, 99093714), (357, 89378644), (391, 81606588), (439, 72683772), (476, 67033983), (483, 66062476), (644, 49546857), (714, 44689322), (782, 40803294), (878, 36341886), (966, 33031238), (1173, 27202196), (1317, 24227924), (1428, 22344661), (1564, 20401647), (1756, 18170943), (1932, 16515619), (2213, 14418516), (2346, 13601098), (2634, 12113962), (2737, 11658084), (3073, 10383396), (4426, 7209258), (4692, 6800549), (5268, 6056981), (5474, 5829042), (6146, 5191698), (6639, 4806172), (7463, 4275516), (8211, 3886028), (8852, 3604629), (9219, 3461132), (10097, 3160164), (10948, 2914521), (12292, 2595849), (13278, 2403086), (14926, 2137758), (15491, 2059788), (16422, 1943014), (18438, 1730566), (20194, 1580082), (22389, 1425172), (26556, 1201543), (29852, 1068879), (30291, 1053388), (30982, 1029894), (32844, 971507), (36876, 865283), (37621, 848148), (40388, 790041), (44778, 712586), (46473, 686596), (50899, 626892), (52241, 610788), (60582, 526694), (61964, 514947), (70679, 451452), (75242, 424074), (89556, 356293), (92946, 343298), (101798, 313446), (104482, 305394), (112863, 282716), (121164, 263347), (141358, 225726), (150484, 212037), (152697, 208964), (156723, 203596), (171649, 185892)]