1921297104

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{353}}^1$

素因数の和:706

約数の個数: 160

約数和(自身を含む): 5678386560

約数和(自身を除く): 3757089456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 293, 344, 353, 387, 432, 516, 586, 688, 706, 774, 879, 1032, 1059, 1161, 1172, 1412, 1548, 1758, 2064, 2118, 2322, 2344, 2637, 2824, 3096, 3177, 3516, 4236, 4644, 4688, 5274, 5648, 6192, 6354, 7032, 7911, 8472, 9288, 9531, 10548, 12599, 12708, 14064, 15179, 15822, 16944, 18576, 19062, 21096, 25198, 25416, 30358, 31644, 37797, 38124, 42192, 45537, 50396, 50832, 60716, 63288, 75594, 76248, 91074, 100792, 103429, 113391, 121432, 126576, 136611, 151188, 152496, 182148, 201584, 206858, 226782, 242864, 273222, 302376, 310287, 340173, 364296, 409833, 413716, 453564, 546444, 604752, 620574, 680346, 728592, 819666, 827432, 907128, 930861, 1092888, 1241148, 1360692, 1639332, 1654864, 1814256, 1861722, 2185776, 2482296, 2721384, 2792583, 3278664, 3723444, 4447447, 4964592, 5442768, 5585166, 6557328, 7446888, 8894894, 11170332, 13342341, 14893776, 17789788, 22340664, 26684682, 35579576, 40027023, 44681328, 53369364, 71159152, 80054046, 106738728, 120081069, 160108092, 213477456, 240162138, 320216184, 480324276, 640432368, 960648552, 1921297104]

約数ペア:

[(1, 1921297104), (2, 960648552), (3, 640432368), (4, 480324276), (6, 320216184), (8, 240162138), (9, 213477456), (12, 160108092), (16, 120081069), (18, 106738728), (24, 80054046), (27, 71159152), (36, 53369364), (43, 44681328), (48, 40027023), (54, 35579576), (72, 26684682), (86, 22340664), (108, 17789788), (129, 14893776), (144, 13342341), (172, 11170332), (216, 8894894), (258, 7446888), (293, 6557328), (344, 5585166), (353, 5442768), (387, 4964592), (432, 4447447), (516, 3723444), (586, 3278664), (688, 2792583), (706, 2721384), (774, 2482296), (879, 2185776), (1032, 1861722), (1059, 1814256), (1161, 1654864), (1172, 1639332), (1412, 1360692), (1548, 1241148), (1758, 1092888), (2064, 930861), (2118, 907128), (2322, 827432), (2344, 819666), (2637, 728592), (2824, 680346), (3096, 620574), (3177, 604752), (3516, 546444), (4236, 453564), (4644, 413716), (4688, 409833), (5274, 364296), (5648, 340173), (6192, 310287), (6354, 302376), (7032, 273222), (7911, 242864), (8472, 226782), (9288, 206858), (9531, 201584), (10548, 182148), (12599, 152496), (12708, 151188), (14064, 136611), (15179, 126576), (15822, 121432), (16944, 113391), (18576, 103429), (19062, 100792), (21096, 91074), (25198, 76248), (25416, 75594), (30358, 63288), (31644, 60716), (37797, 50832), (38124, 50396), (42192, 45537)]