628470144

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:622

約数の個数: 256

約数和(自身を含む): 2071008000

約数和(自身を除く): 1442537856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 32, 34, 36, 38, 48, 51, 54, 57, 64, 68, 72, 76, 96, 102, 108, 114, 128, 136, 144, 152, 153, 171, 192, 204, 216, 228, 272, 288, 304, 306, 323, 342, 384, 408, 432, 456, 459, 513, 544, 563, 576, 608, 612, 646, 684, 816, 864, 912, 918, 969, 1026, 1088, 1126, 1152, 1216, 1224, 1292, 1368, 1632, 1689, 1728, 1824, 1836, 1938, 2052, 2176, 2252, 2432, 2448, 2584, 2736, 2907, 3264, 3378, 3456, 3648, 3672, 3876, 4104, 4504, 4896, 5067, 5168, 5472, 5814, 6528, 6756, 7296, 7344, 7752, 8208, 8721, 9008, 9571, 9792, 10134, 10336, 10697, 10944, 11628, 13512, 14688, 15201, 15504, 16416, 17442, 18016, 19142, 19584, 20268, 20672, 21394, 21888, 23256, 27024, 28713, 29376, 30402, 31008, 32091, 32832, 34884, 36032, 38284, 40536, 41344, 42788, 46512, 54048, 57426, 58752, 60804, 62016, 64182, 65664, 69768, 72064, 76568, 81072, 85576, 86139, 93024, 96273, 108096, 114852, 121608, 124032, 128364, 139536, 153136, 162144, 171152, 172278, 181849, 186048, 192546, 216192, 229704, 243216, 256728, 258417, 279072, 288819, 306272, 324288, 342304, 344556, 363698, 372096, 385092, 459408, 486432, 513456, 516834, 545547, 558144, 577638, 612544, 648576, 684608, 689112, 727396, 770184, 918816, 972864, 1026912, 1033668, 1091094, 1116288, 1155276, 1225088, 1369216, 1378224, 1454792, 1540368, 1636641, 1837632, 1945728, 2053824, 2067336, 2182188, 2310552, 2756448, 2909584, 3080736, 3273282, 3675264, 4107648, 4134672, 4364376, 4621104, 4909923, 5512896, 5819168, 6161472, 6546564, 8269344, 8728752, 9242208, 9819846, 11025792, 11638336, 12322944, 13093128, 16538688, 17457504, 18484416, 19639692, 23276672, 26186256, 33077376, 34915008, 36968832, 39279384, 52372512, 69830016, 78558768, 104745024, 157117536, 209490048, 314235072, 628470144]

約数ペア:

[(1, 628470144), (2, 314235072), (3, 209490048), (4, 157117536), (6, 104745024), (8, 78558768), (9, 69830016), (12, 52372512), (16, 39279384), (17, 36968832), (18, 34915008), (19, 33077376), (24, 26186256), (27, 23276672), (32, 19639692), (34, 18484416), (36, 17457504), (38, 16538688), (48, 13093128), (51, 12322944), (54, 11638336), (57, 11025792), (64, 9819846), (68, 9242208), (72, 8728752), (76, 8269344), (96, 6546564), (102, 6161472), (108, 5819168), (114, 5512896), (128, 4909923), (136, 4621104), (144, 4364376), (152, 4134672), (153, 4107648), (171, 3675264), (192, 3273282), (204, 3080736), (216, 2909584), (228, 2756448), (272, 2310552), (288, 2182188), (304, 2067336), (306, 2053824), (323, 1945728), (342, 1837632), (384, 1636641), (408, 1540368), (432, 1454792), (456, 1378224), (459, 1369216), (513, 1225088), (544, 1155276), (563, 1116288), (576, 1091094), (608, 1033668), (612, 1026912), (646, 972864), (684, 918816), (816, 770184), (864, 727396), (912, 689112), (918, 684608), (969, 648576), (1026, 612544), (1088, 577638), (1126, 558144), (1152, 545547), (1216, 516834), (1224, 513456), (1292, 486432), (1368, 459408), (1632, 385092), (1689, 372096), (1728, 363698), (1824, 344556), (1836, 342304), (1938, 324288), (2052, 306272), (2176, 288819), (2252, 279072), (2432, 258417), (2448, 256728), (2584, 243216), (2736, 229704), (2907, 216192), (3264, 192546), (3378, 186048), (3456, 181849), (3648, 172278), (3672, 171152), (3876, 162144), (4104, 153136), (4504, 139536), (4896, 128364), (5067, 124032), (5168, 121608), (5472, 114852), (5814, 108096), (6528, 96273), (6756, 93024), (7296, 86139), (7344, 85576), (7752, 81072), (8208, 76568), (8721, 72064), (9008, 69768), (9571, 65664), (9792, 64182), (10134, 62016), (10336, 60804), (10697, 58752), (10944, 57426), (11628, 54048), (13512, 46512), (14688, 42788), (15201, 41344), (15504, 40536), (16416, 38284), (17442, 36032), (18016, 34884), (19142, 32832), (19584, 32091), (20268, 31008), (20672, 30402), (21394, 29376), (21888, 28713), (23256, 27024)]