1555408608

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{439}}^1$

素因数の和:649

約数の個数: 192

約数和(自身を含む): 4694215680

約数和(自身を除く): 3138807072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 167, 204, 208, 221, 272, 312, 334, 408, 416, 439, 442, 501, 544, 624, 663, 668, 816, 878, 884, 1002, 1248, 1317, 1326, 1336, 1632, 1756, 1768, 2004, 2171, 2634, 2652, 2672, 2839, 3512, 3536, 4008, 4342, 5268, 5304, 5344, 5678, 5707, 6513, 7024, 7072, 7463, 8016, 8517, 8684, 10536, 10608, 11356, 11414, 13026, 14048, 14926, 16032, 17034, 17121, 17368, 21072, 21216, 22389, 22712, 22828, 26052, 29852, 34068, 34242, 34736, 36907, 42144, 44778, 45424, 45656, 52104, 59704, 68136, 68484, 69472, 73313, 73814, 89556, 90848, 91312, 97019, 104208, 110721, 119408, 136272, 136968, 146626, 147628, 179112, 182624, 194038, 208416, 219939, 221442, 238816, 272544, 273936, 291057, 293252, 295256, 358224, 388076, 439878, 442884, 547872, 582114, 586504, 590512, 716448, 776152, 879756, 885768, 953069, 1164228, 1173008, 1181024, 1246321, 1552304, 1759512, 1771536, 1906138, 2328456, 2346016, 2492642, 2859207, 3104608, 3519024, 3543072, 3738963, 3812276, 4656912, 4985284, 5718414, 7038048, 7477926, 7624552, 9313824, 9970568, 11436828, 14955852, 15249104, 16202173, 19941136, 22873656, 29911704, 30498208, 32404346, 39882272, 45747312, 48606519, 59823408, 64808692, 91494624, 97213038, 119646816, 129617384, 194426076, 259234768, 388852152, 518469536, 777704304, 1555408608]

約数ペア:

[(1, 1555408608), (2, 777704304), (3, 518469536), (4, 388852152), (6, 259234768), (8, 194426076), (12, 129617384), (13, 119646816), (16, 97213038), (17, 91494624), (24, 64808692), (26, 59823408), (32, 48606519), (34, 45747312), (39, 39882272), (48, 32404346), (51, 30498208), (52, 29911704), (68, 22873656), (78, 19941136), (96, 16202173), (102, 15249104), (104, 14955852), (136, 11436828), (156, 9970568), (167, 9313824), (204, 7624552), (208, 7477926), (221, 7038048), (272, 5718414), (312, 4985284), (334, 4656912), (408, 3812276), (416, 3738963), (439, 3543072), (442, 3519024), (501, 3104608), (544, 2859207), (624, 2492642), (663, 2346016), (668, 2328456), (816, 1906138), (878, 1771536), (884, 1759512), (1002, 1552304), (1248, 1246321), (1317, 1181024), (1326, 1173008), (1336, 1164228), (1632, 953069), (1756, 885768), (1768, 879756), (2004, 776152), (2171, 716448), (2634, 590512), (2652, 586504), (2672, 582114), (2839, 547872), (3512, 442884), (3536, 439878), (4008, 388076), (4342, 358224), (5268, 295256), (5304, 293252), (5344, 291057), (5678, 273936), (5707, 272544), (6513, 238816), (7024, 221442), (7072, 219939), (7463, 208416), (8016, 194038), (8517, 182624), (8684, 179112), (10536, 147628), (10608, 146626), (11356, 136968), (11414, 136272), (13026, 119408), (14048, 110721), (14926, 104208), (16032, 97019), (17034, 91312), (17121, 90848), (17368, 89556), (21072, 73814), (21216, 73313), (22389, 69472), (22712, 68484), (22828, 68136), (26052, 59704), (29852, 52104), (34068, 45656), (34242, 45424), (34736, 44778), (36907, 42144)]