378475488

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3361}}^1$

素因数の和:3417

約数の個数: 144

約数和(自身を含む): 1189502496

約数和(自身を除く): 811027008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 32, 34, 36, 46, 48, 51, 68, 69, 72, 92, 96, 102, 136, 138, 144, 153, 184, 204, 207, 272, 276, 288, 306, 368, 391, 408, 414, 544, 552, 612, 736, 782, 816, 828, 1104, 1173, 1224, 1564, 1632, 1656, 2208, 2346, 2448, 3128, 3312, 3361, 3519, 4692, 4896, 6256, 6624, 6722, 7038, 9384, 10083, 12512, 13444, 14076, 18768, 20166, 26888, 28152, 30249, 37536, 40332, 53776, 56304, 57137, 60498, 77303, 80664, 107552, 112608, 114274, 120996, 154606, 161328, 171411, 228548, 231909, 241992, 309212, 322656, 342822, 457096, 463818, 483984, 514233, 618424, 685644, 695727, 914192, 927636, 967968, 1028466, 1236848, 1314151, 1371288, 1391454, 1828384, 1855272, 2056932, 2473696, 2628302, 2742576, 2782908, 3710544, 3942453, 4113864, 5256604, 5485152, 5565816, 7421088, 7884906, 8227728, 10513208, 11131632, 11827359, 15769812, 16455456, 21026416, 22263264, 23654718, 31539624, 42052832, 47309436, 63079248, 94618872, 126158496, 189237744, 378475488]

約数ペア:

[(1, 378475488), (2, 189237744), (3, 126158496), (4, 94618872), (6, 63079248), (8, 47309436), (9, 42052832), (12, 31539624), (16, 23654718), (17, 22263264), (18, 21026416), (23, 16455456), (24, 15769812), (32, 11827359), (34, 11131632), (36, 10513208), (46, 8227728), (48, 7884906), (51, 7421088), (68, 5565816), (69, 5485152), (72, 5256604), (92, 4113864), (96, 3942453), (102, 3710544), (136, 2782908), (138, 2742576), (144, 2628302), (153, 2473696), (184, 2056932), (204, 1855272), (207, 1828384), (272, 1391454), (276, 1371288), (288, 1314151), (306, 1236848), (368, 1028466), (391, 967968), (408, 927636), (414, 914192), (544, 695727), (552, 685644), (612, 618424), (736, 514233), (782, 483984), (816, 463818), (828, 457096), (1104, 342822), (1173, 322656), (1224, 309212), (1564, 241992), (1632, 231909), (1656, 228548), (2208, 171411), (2346, 161328), (2448, 154606), (3128, 120996), (3312, 114274), (3361, 112608), (3519, 107552), (4692, 80664), (4896, 77303), (6256, 60498), (6624, 57137), (6722, 56304), (7038, 53776), (9384, 40332), (10083, 37536), (12512, 30249), (13444, 28152), (14076, 26888), (18768, 20166)]