1996128144

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1549}}^1$

素因数の和:1742

約数の個数: 160

約数和(自身を含む): 6073520000

約数和(自身を除く): 4077391856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 157, 171, 216, 228, 304, 314, 342, 432, 456, 471, 513, 628, 684, 912, 942, 1026, 1256, 1368, 1413, 1549, 1884, 2052, 2512, 2736, 2826, 2983, 3098, 3768, 4104, 4239, 4647, 5652, 5966, 6196, 7536, 8208, 8478, 8949, 9294, 11304, 11932, 12392, 13941, 16956, 17898, 18588, 22608, 23864, 24784, 26847, 27882, 29431, 33912, 35796, 37176, 41823, 47728, 53694, 55764, 58862, 67824, 71592, 74352, 80541, 83646, 88293, 107388, 111528, 117724, 143184, 161082, 167292, 176586, 214776, 223056, 235448, 243193, 264879, 322164, 334584, 353172, 429552, 470896, 486386, 529758, 644328, 669168, 706344, 729579, 794637, 972772, 1059516, 1288656, 1412688, 1459158, 1589274, 1945544, 2119032, 2188737, 2918316, 3178548, 3891088, 4238064, 4377474, 4620667, 5836632, 6357096, 6566211, 8754948, 9241334, 11673264, 12714192, 13132422, 13862001, 17509896, 18482668, 26264844, 27724002, 35019792, 36965336, 41586003, 52529688, 55448004, 73930672, 83172006, 105059376, 110896008, 124758009, 166344012, 221792016, 249516018, 332688024, 499032036, 665376048, 998064072, 1996128144]

約数ペア:

[(1, 1996128144), (2, 998064072), (3, 665376048), (4, 499032036), (6, 332688024), (8, 249516018), (9, 221792016), (12, 166344012), (16, 124758009), (18, 110896008), (19, 105059376), (24, 83172006), (27, 73930672), (36, 55448004), (38, 52529688), (48, 41586003), (54, 36965336), (57, 35019792), (72, 27724002), (76, 26264844), (108, 18482668), (114, 17509896), (144, 13862001), (152, 13132422), (157, 12714192), (171, 11673264), (216, 9241334), (228, 8754948), (304, 6566211), (314, 6357096), (342, 5836632), (432, 4620667), (456, 4377474), (471, 4238064), (513, 3891088), (628, 3178548), (684, 2918316), (912, 2188737), (942, 2119032), (1026, 1945544), (1256, 1589274), (1368, 1459158), (1413, 1412688), (1549, 1288656), (1884, 1059516), (2052, 972772), (2512, 794637), (2736, 729579), (2826, 706344), (2983, 669168), (3098, 644328), (3768, 529758), (4104, 486386), (4239, 470896), (4647, 429552), (5652, 353172), (5966, 334584), (6196, 322164), (7536, 264879), (8208, 243193), (8478, 235448), (8949, 223056), (9294, 214776), (11304, 176586), (11932, 167292), (12392, 161082), (13941, 143184), (16956, 117724), (17898, 111528), (18588, 107388), (22608, 88293), (23864, 83646), (24784, 80541), (26847, 74352), (27882, 71592), (29431, 67824), (33912, 58862), (35796, 55764), (37176, 53694), (41823, 47728)]