390396144

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:263

約数の個数: 160

約数和(自身を含む): 1099929600

約数和(自身を除く): 709533456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 48, 58, 62, 83, 87, 93, 109, 116, 124, 166, 174, 186, 218, 232, 248, 249, 327, 332, 348, 372, 436, 464, 496, 498, 654, 664, 696, 744, 872, 899, 996, 1308, 1328, 1392, 1488, 1744, 1798, 1992, 2407, 2573, 2616, 2697, 3161, 3379, 3596, 3984, 4814, 5146, 5232, 5394, 6322, 6758, 7192, 7221, 7719, 9047, 9483, 9628, 10137, 10292, 10788, 12644, 13516, 14384, 14442, 15438, 18094, 18966, 19256, 20274, 20584, 21576, 25288, 27032, 27141, 28884, 30876, 36188, 37932, 38512, 40548, 41168, 43152, 50576, 54064, 54282, 57768, 61752, 72376, 74617, 75864, 81096, 97991, 108564, 115536, 123504, 144752, 149234, 151728, 162192, 195982, 217128, 223851, 262363, 280457, 293973, 298468, 391964, 434256, 447702, 524726, 560914, 587946, 596936, 783928, 787089, 841371, 895404, 1049452, 1121828, 1175892, 1193872, 1567856, 1574178, 1682742, 1790808, 2098904, 2243656, 2351784, 3148356, 3365484, 3581616, 4197808, 4487312, 4703568, 6296712, 6730968, 8133253, 12593424, 13461936, 16266506, 24399759, 32533012, 48799518, 65066024, 97599036, 130132048, 195198072, 390396144]

約数ペア:

[(1, 390396144), (2, 195198072), (3, 130132048), (4, 97599036), (6, 65066024), (8, 48799518), (12, 32533012), (16, 24399759), (24, 16266506), (29, 13461936), (31, 12593424), (48, 8133253), (58, 6730968), (62, 6296712), (83, 4703568), (87, 4487312), (93, 4197808), (109, 3581616), (116, 3365484), (124, 3148356), (166, 2351784), (174, 2243656), (186, 2098904), (218, 1790808), (232, 1682742), (248, 1574178), (249, 1567856), (327, 1193872), (332, 1175892), (348, 1121828), (372, 1049452), (436, 895404), (464, 841371), (496, 787089), (498, 783928), (654, 596936), (664, 587946), (696, 560914), (744, 524726), (872, 447702), (899, 434256), (996, 391964), (1308, 298468), (1328, 293973), (1392, 280457), (1488, 262363), (1744, 223851), (1798, 217128), (1992, 195982), (2407, 162192), (2573, 151728), (2616, 149234), (2697, 144752), (3161, 123504), (3379, 115536), (3596, 108564), (3984, 97991), (4814, 81096), (5146, 75864), (5232, 74617), (5394, 72376), (6322, 61752), (6758, 57768), (7192, 54282), (7221, 54064), (7719, 50576), (9047, 43152), (9483, 41168), (9628, 40548), (10137, 38512), (10292, 37932), (10788, 36188), (12644, 30876), (13516, 28884), (14384, 27141), (14442, 27032), (15438, 25288), (18094, 21576), (18966, 20584), (19256, 20274)]