7777551264

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{20929}}^1$

素因数の和:21035

約数の個数: 144

約数和(自身を含む): 24051081600

約数和(自身を除く): 16273530336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 79, 84, 96, 98, 112, 147, 158, 168, 196, 224, 237, 294, 316, 336, 392, 474, 553, 588, 632, 672, 784, 948, 1106, 1176, 1264, 1568, 1659, 1896, 2212, 2352, 2528, 3318, 3792, 3871, 4424, 4704, 6636, 7584, 7742, 8848, 11613, 13272, 15484, 17696, 20929, 23226, 26544, 30968, 41858, 46452, 53088, 61936, 62787, 83716, 92904, 123872, 125574, 146503, 167432, 185808, 251148, 293006, 334864, 371616, 439509, 502296, 586012, 669728, 879018, 1004592, 1025521, 1172024, 1653391, 1758036, 2009184, 2051042, 2344048, 3076563, 3306782, 3516072, 4102084, 4688096, 4960173, 6153126, 6613564, 7032144, 8204168, 9920346, 11573737, 12306252, 13227128, 14064288, 16408336, 19840692, 23147474, 24612504, 26454256, 32816672, 34721211, 39681384, 46294948, 49225008, 52908512, 69442422, 79362768, 81016159, 92589896, 98450016, 138884844, 158725536, 162032318, 185179792, 243048477, 277769688, 324064636, 370359584, 486096954, 555539376, 648129272, 972193908, 1111078752, 1296258544, 1944387816, 2592517088, 3888775632, 7777551264]

約数ペア:

[(1, 7777551264), (2, 3888775632), (3, 2592517088), (4, 1944387816), (6, 1296258544), (7, 1111078752), (8, 972193908), (12, 648129272), (14, 555539376), (16, 486096954), (21, 370359584), (24, 324064636), (28, 277769688), (32, 243048477), (42, 185179792), (48, 162032318), (49, 158725536), (56, 138884844), (79, 98450016), (84, 92589896), (96, 81016159), (98, 79362768), (112, 69442422), (147, 52908512), (158, 49225008), (168, 46294948), (196, 39681384), (224, 34721211), (237, 32816672), (294, 26454256), (316, 24612504), (336, 23147474), (392, 19840692), (474, 16408336), (553, 14064288), (588, 13227128), (632, 12306252), (672, 11573737), (784, 9920346), (948, 8204168), (1106, 7032144), (1176, 6613564), (1264, 6153126), (1568, 4960173), (1659, 4688096), (1896, 4102084), (2212, 3516072), (2352, 3306782), (2528, 3076563), (3318, 2344048), (3792, 2051042), (3871, 2009184), (4424, 1758036), (4704, 1653391), (6636, 1172024), (7584, 1025521), (7742, 1004592), (8848, 879018), (11613, 669728), (13272, 586012), (15484, 502296), (17696, 439509), (20929, 371616), (23226, 334864), (26544, 293006), (30968, 251148), (41858, 185808), (46452, 167432), (53088, 146503), (61936, 125574), (62787, 123872), (83716, 92904)]