1889196912

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{653}}^1$

素因数の和:888

約数の個数: 160

約数和(自身を含む): 5608599360

約数和(自身を除く): 3719402448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 181, 216, 222, 296, 333, 362, 432, 444, 543, 592, 653, 666, 724, 888, 999, 1086, 1306, 1332, 1448, 1629, 1776, 1959, 1998, 2172, 2612, 2664, 2896, 3258, 3918, 3996, 4344, 4887, 5224, 5328, 5877, 6516, 6697, 7836, 7992, 8688, 9774, 10448, 11754, 13032, 13394, 15672, 15984, 17631, 19548, 20091, 23508, 24161, 26064, 26788, 31344, 35262, 39096, 40182, 47016, 48322, 53576, 60273, 70524, 72483, 78192, 80364, 94032, 96644, 107152, 118193, 120546, 141048, 144966, 160728, 180819, 193288, 217449, 236386, 241092, 282096, 289932, 321456, 354579, 361638, 386576, 434898, 472772, 482184, 579864, 652347, 709158, 723276, 869796, 945544, 964368, 1063737, 1159728, 1304694, 1418316, 1446552, 1739592, 1891088, 2127474, 2609388, 2836632, 2893104, 3191211, 3479184, 4254948, 4373141, 5218776, 5673264, 6382422, 8509896, 8746282, 10437552, 12764844, 13119423, 17019792, 17492564, 25529688, 26238846, 34985128, 39358269, 51059376, 52477692, 69970256, 78716538, 104955384, 118074807, 157433076, 209910768, 236149614, 314866152, 472299228, 629732304, 944598456, 1889196912]

約数ペア:

[(1, 1889196912), (2, 944598456), (3, 629732304), (4, 472299228), (6, 314866152), (8, 236149614), (9, 209910768), (12, 157433076), (16, 118074807), (18, 104955384), (24, 78716538), (27, 69970256), (36, 52477692), (37, 51059376), (48, 39358269), (54, 34985128), (72, 26238846), (74, 25529688), (108, 17492564), (111, 17019792), (144, 13119423), (148, 12764844), (181, 10437552), (216, 8746282), (222, 8509896), (296, 6382422), (333, 5673264), (362, 5218776), (432, 4373141), (444, 4254948), (543, 3479184), (592, 3191211), (653, 2893104), (666, 2836632), (724, 2609388), (888, 2127474), (999, 1891088), (1086, 1739592), (1306, 1446552), (1332, 1418316), (1448, 1304694), (1629, 1159728), (1776, 1063737), (1959, 964368), (1998, 945544), (2172, 869796), (2612, 723276), (2664, 709158), (2896, 652347), (3258, 579864), (3918, 482184), (3996, 472772), (4344, 434898), (4887, 386576), (5224, 361638), (5328, 354579), (5877, 321456), (6516, 289932), (6697, 282096), (7836, 241092), (7992, 236386), (8688, 217449), (9774, 193288), (10448, 180819), (11754, 160728), (13032, 144966), (13394, 141048), (15672, 120546), (15984, 118193), (17631, 107152), (19548, 96644), (20091, 94032), (23508, 80364), (24161, 78192), (26064, 72483), (26788, 70524), (31344, 60273), (35262, 53576), (39096, 48322), (40182, 47016)]