428955552

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{283}}^1$

素因数の和:595

約数の個数: 144

約数和(自身を含む): 1293233760

約数和(自身を除く): 864278208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 277, 283, 288, 304, 342, 456, 554, 566, 608, 684, 831, 849, 912, 1108, 1132, 1368, 1662, 1698, 1824, 2216, 2264, 2493, 2547, 2736, 3324, 3396, 4432, 4528, 4986, 5094, 5263, 5377, 5472, 6648, 6792, 8864, 9056, 9972, 10188, 10526, 10754, 13296, 13584, 15789, 16131, 19944, 20376, 21052, 21508, 26592, 27168, 31578, 32262, 39888, 40752, 42104, 43016, 47367, 48393, 63156, 64524, 78391, 79776, 81504, 84208, 86032, 94734, 96786, 126312, 129048, 156782, 168416, 172064, 189468, 193572, 235173, 252624, 258096, 313564, 378936, 387144, 470346, 505248, 516192, 627128, 705519, 757872, 774288, 940692, 1254256, 1411038, 1489429, 1515744, 1548576, 1881384, 2508512, 2822076, 2978858, 3762768, 4468287, 5644152, 5957716, 7525536, 8936574, 11288304, 11915432, 13404861, 17873148, 22576608, 23830864, 26809722, 35746296, 47661728, 53619444, 71492592, 107238888, 142985184, 214477776, 428955552]

約数ペア:

[(1, 428955552), (2, 214477776), (3, 142985184), (4, 107238888), (6, 71492592), (8, 53619444), (9, 47661728), (12, 35746296), (16, 26809722), (18, 23830864), (19, 22576608), (24, 17873148), (32, 13404861), (36, 11915432), (38, 11288304), (48, 8936574), (57, 7525536), (72, 5957716), (76, 5644152), (96, 4468287), (114, 3762768), (144, 2978858), (152, 2822076), (171, 2508512), (228, 1881384), (277, 1548576), (283, 1515744), (288, 1489429), (304, 1411038), (342, 1254256), (456, 940692), (554, 774288), (566, 757872), (608, 705519), (684, 627128), (831, 516192), (849, 505248), (912, 470346), (1108, 387144), (1132, 378936), (1368, 313564), (1662, 258096), (1698, 252624), (1824, 235173), (2216, 193572), (2264, 189468), (2493, 172064), (2547, 168416), (2736, 156782), (3324, 129048), (3396, 126312), (4432, 96786), (4528, 94734), (4986, 86032), (5094, 84208), (5263, 81504), (5377, 79776), (5472, 78391), (6648, 64524), (6792, 63156), (8864, 48393), (9056, 47367), (9972, 43016), (10188, 42104), (10526, 40752), (10754, 39888), (13296, 32262), (13584, 31578), (15789, 27168), (16131, 26592), (19944, 21508), (20376, 21052)]