1919145768

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1069}}^1$

素因数の和:1255

約数の個数: 128

約数和(自身を含む): 5259264000

約数和(自身を除く): 3340118232

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 127, 152, 186, 228, 248, 254, 372, 381, 456, 508, 589, 744, 762, 1016, 1069, 1178, 1524, 1767, 2138, 2356, 2413, 3048, 3207, 3534, 3937, 4276, 4712, 4826, 6414, 7068, 7239, 7874, 8552, 9652, 11811, 12828, 14136, 14478, 15748, 19304, 20311, 23622, 25656, 28956, 31496, 33139, 40622, 47244, 57912, 60933, 66278, 74803, 81244, 94488, 99417, 121866, 132556, 135763, 149606, 162488, 198834, 224409, 243732, 265112, 271526, 299212, 397668, 407289, 448818, 487464, 543052, 598424, 629641, 795336, 814578, 897636, 1086104, 1259282, 1629156, 1795272, 1888923, 2518564, 2579497, 3258312, 3777846, 4208653, 5037128, 5158994, 7555692, 7738491, 8417306, 10317988, 12625959, 15111384, 15476982, 16834612, 20635976, 25251918, 30953964, 33669224, 50503836, 61907928, 79964407, 101007672, 159928814, 239893221, 319857628, 479786442, 639715256, 959572884, 1919145768]

約数ペア:

[(1, 1919145768), (2, 959572884), (3, 639715256), (4, 479786442), (6, 319857628), (8, 239893221), (12, 159928814), (19, 101007672), (24, 79964407), (31, 61907928), (38, 50503836), (57, 33669224), (62, 30953964), (76, 25251918), (93, 20635976), (114, 16834612), (124, 15476982), (127, 15111384), (152, 12625959), (186, 10317988), (228, 8417306), (248, 7738491), (254, 7555692), (372, 5158994), (381, 5037128), (456, 4208653), (508, 3777846), (589, 3258312), (744, 2579497), (762, 2518564), (1016, 1888923), (1069, 1795272), (1178, 1629156), (1524, 1259282), (1767, 1086104), (2138, 897636), (2356, 814578), (2413, 795336), (3048, 629641), (3207, 598424), (3534, 543052), (3937, 487464), (4276, 448818), (4712, 407289), (4826, 397668), (6414, 299212), (7068, 271526), (7239, 265112), (7874, 243732), (8552, 224409), (9652, 198834), (11811, 162488), (12828, 149606), (14136, 135763), (14478, 132556), (15748, 121866), (19304, 99417), (20311, 94488), (23622, 81244), (25656, 74803), (28956, 66278), (31496, 60933), (33139, 57912), (40622, 47244)]