16287624892

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{653}}^1$

素因数の和:1208

約数の個数: 144

約数和(自身を含む): 37876833792

約数和(自身を除く): 21589208900

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 49, 77, 92, 98, 154, 161, 196, 253, 308, 322, 503, 506, 539, 644, 653, 1006, 1012, 1078, 1127, 1306, 1771, 2012, 2156, 2254, 2612, 3521, 3542, 4508, 4571, 5533, 7042, 7084, 7183, 9142, 11066, 11569, 12397, 14084, 14366, 15019, 18284, 22132, 23138, 24647, 24794, 28732, 30038, 31997, 38731, 46276, 49294, 49588, 50281, 60076, 63994, 77462, 80983, 98588, 100562, 105133, 127259, 127988, 154924, 161966, 165209, 201124, 210266, 254518, 271117, 323932, 328459, 330418, 351967, 420532, 509036, 542234, 566881, 656918, 660836, 703934, 735931, 890813, 1084468, 1133762, 1156463, 1313836, 1407868, 1471862, 1781626, 2267524, 2299213, 2312926, 2943724, 3563252, 3613049, 4598426, 4625852, 6235691, 7226098, 7554557, 8095241, 9196852, 12471382, 14452196, 15109114, 16094491, 16190482, 24942764, 25291343, 30218228, 32188982, 32380964, 50582686, 52881899, 64377964, 83100127, 101165372, 105763798, 166200254, 177039401, 211527596, 332400508, 354078802, 370173293, 581700889, 708157604, 740346586, 1163401778, 1480693172, 2326803556, 4071906223, 8143812446, 16287624892]

約数ペア:

[(1, 16287624892), (2, 8143812446), (4, 4071906223), (7, 2326803556), (11, 1480693172), (14, 1163401778), (22, 740346586), (23, 708157604), (28, 581700889), (44, 370173293), (46, 354078802), (49, 332400508), (77, 211527596), (92, 177039401), (98, 166200254), (154, 105763798), (161, 101165372), (196, 83100127), (253, 64377964), (308, 52881899), (322, 50582686), (503, 32380964), (506, 32188982), (539, 30218228), (644, 25291343), (653, 24942764), (1006, 16190482), (1012, 16094491), (1078, 15109114), (1127, 14452196), (1306, 12471382), (1771, 9196852), (2012, 8095241), (2156, 7554557), (2254, 7226098), (2612, 6235691), (3521, 4625852), (3542, 4598426), (4508, 3613049), (4571, 3563252), (5533, 2943724), (7042, 2312926), (7084, 2299213), (7183, 2267524), (9142, 1781626), (11066, 1471862), (11569, 1407868), (12397, 1313836), (14084, 1156463), (14366, 1133762), (15019, 1084468), (18284, 890813), (22132, 735931), (23138, 703934), (24647, 660836), (24794, 656918), (28732, 566881), (30038, 542234), (31997, 509036), (38731, 420532), (46276, 351967), (49294, 330418), (49588, 328459), (50281, 323932), (60076, 271117), (63994, 254518), (77462, 210266), (80983, 201124), (98588, 165209), (100562, 161966), (105133, 154924), (127259, 127988)]