40383216

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:263

約数の個数: 120

約数和(自身を含む): 120126240

約数和(自身を除く): 79743024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 89, 92, 137, 138, 144, 178, 184, 207, 267, 274, 276, 356, 368, 411, 414, 534, 548, 552, 712, 801, 822, 828, 1068, 1096, 1104, 1233, 1424, 1602, 1644, 1656, 2047, 2136, 2192, 2466, 3151, 3204, 3288, 3312, 4094, 4272, 4932, 6141, 6302, 6408, 6576, 8188, 9453, 9864, 12193, 12282, 12604, 12816, 16376, 18423, 18906, 19728, 24386, 24564, 25208, 28359, 32752, 36579, 36846, 37812, 48772, 49128, 50416, 56718, 73158, 73692, 75624, 97544, 98256, 109737, 113436, 146316, 147384, 151248, 195088, 219474, 226872, 280439, 292632, 294768, 438948, 453744, 560878, 585264, 841317, 877896, 1121756, 1682634, 1755792, 2243512, 2523951, 3365268, 4487024, 5047902, 6730536, 10095804, 13461072, 20191608, 40383216]

約数ペア:

[(1, 40383216), (2, 20191608), (3, 13461072), (4, 10095804), (6, 6730536), (8, 5047902), (9, 4487024), (12, 3365268), (16, 2523951), (18, 2243512), (23, 1755792), (24, 1682634), (36, 1121756), (46, 877896), (48, 841317), (69, 585264), (72, 560878), (89, 453744), (92, 438948), (137, 294768), (138, 292632), (144, 280439), (178, 226872), (184, 219474), (207, 195088), (267, 151248), (274, 147384), (276, 146316), (356, 113436), (368, 109737), (411, 98256), (414, 97544), (534, 75624), (548, 73692), (552, 73158), (712, 56718), (801, 50416), (822, 49128), (828, 48772), (1068, 37812), (1096, 36846), (1104, 36579), (1233, 32752), (1424, 28359), (1602, 25208), (1644, 24564), (1656, 24386), (2047, 19728), (2136, 18906), (2192, 18423), (2466, 16376), (3151, 12816), (3204, 12604), (3288, 12282), (3312, 12193), (4094, 9864), (4272, 9453), (4932, 8188), (6141, 6576), (6302, 6408)]