1912880112

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6481}}^1$

素因数の和:6559

約数の個数: 160

約数和(自身を含む): 5941453056

約数和(自身を除く): 4028572944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 43, 44, 48, 52, 66, 78, 86, 88, 104, 129, 132, 143, 156, 172, 176, 208, 258, 264, 286, 312, 344, 429, 473, 516, 528, 559, 572, 624, 688, 858, 946, 1032, 1118, 1144, 1419, 1677, 1716, 1892, 2064, 2236, 2288, 2838, 3354, 3432, 3784, 4472, 5676, 6149, 6481, 6708, 6864, 7568, 8944, 11352, 12298, 12962, 13416, 18447, 19443, 22704, 24596, 25924, 26832, 36894, 38886, 49192, 51848, 71291, 73788, 77772, 84253, 98384, 103696, 142582, 147576, 155544, 168506, 213873, 252759, 278683, 285164, 295152, 311088, 337012, 427746, 505518, 557366, 570328, 674024, 836049, 855492, 926783, 1011036, 1114732, 1140656, 1348048, 1672098, 1710984, 1853566, 2022072, 2229464, 2780349, 3065513, 3344196, 3421968, 3622879, 3707132, 4044144, 4458928, 5560698, 6131026, 6688392, 7245758, 7414264, 9196539, 10868637, 11121396, 12262052, 13376784, 14491516, 14828528, 18393078, 21737274, 22242792, 24524104, 28983032, 36786156, 39851669, 43474548, 44485584, 49048208, 57966064, 73572312, 79703338, 86949096, 119555007, 147144624, 159406676, 173898192, 239110014, 318813352, 478220028, 637626704, 956440056, 1912880112]

約数ペア:

[(1, 1912880112), (2, 956440056), (3, 637626704), (4, 478220028), (6, 318813352), (8, 239110014), (11, 173898192), (12, 159406676), (13, 147144624), (16, 119555007), (22, 86949096), (24, 79703338), (26, 73572312), (33, 57966064), (39, 49048208), (43, 44485584), (44, 43474548), (48, 39851669), (52, 36786156), (66, 28983032), (78, 24524104), (86, 22242792), (88, 21737274), (104, 18393078), (129, 14828528), (132, 14491516), (143, 13376784), (156, 12262052), (172, 11121396), (176, 10868637), (208, 9196539), (258, 7414264), (264, 7245758), (286, 6688392), (312, 6131026), (344, 5560698), (429, 4458928), (473, 4044144), (516, 3707132), (528, 3622879), (559, 3421968), (572, 3344196), (624, 3065513), (688, 2780349), (858, 2229464), (946, 2022072), (1032, 1853566), (1118, 1710984), (1144, 1672098), (1419, 1348048), (1677, 1140656), (1716, 1114732), (1892, 1011036), (2064, 926783), (2236, 855492), (2288, 836049), (2838, 674024), (3354, 570328), (3432, 557366), (3784, 505518), (4472, 427746), (5676, 337012), (6149, 311088), (6481, 295152), (6708, 285164), (6864, 278683), (7568, 252759), (8944, 213873), (11352, 168506), (12298, 155544), (12962, 147576), (13416, 142582), (18447, 103696), (19443, 98384), (22704, 84253), (24596, 77772), (25924, 73788), (26832, 71291), (36894, 51848), (38886, 49192)]