215046504

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 646963200

約数和(自身を除く): 431916696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 31, 36, 46, 59, 62, 69, 71, 72, 92, 93, 118, 124, 138, 142, 177, 184, 186, 207, 213, 236, 248, 276, 279, 284, 354, 372, 414, 426, 472, 531, 552, 558, 568, 639, 708, 713, 744, 828, 852, 1062, 1116, 1278, 1357, 1416, 1426, 1633, 1656, 1704, 1829, 2124, 2139, 2201, 2232, 2556, 2714, 2852, 3266, 3658, 4071, 4189, 4248, 4278, 4402, 4899, 5112, 5428, 5487, 5704, 6417, 6532, 6603, 7316, 8142, 8378, 8556, 8804, 9798, 10856, 10974, 12213, 12567, 12834, 13064, 13206, 14632, 14697, 16284, 16461, 16756, 17112, 17608, 19596, 19809, 21948, 24426, 25134, 25668, 26412, 29394, 32568, 32922, 33512, 37701, 39192, 39618, 42067, 43896, 48852, 50268, 50623, 51336, 52824, 58788, 65844, 75402, 79236, 84134, 96347, 97704, 100536, 101246, 117576, 126201, 129859, 131688, 150804, 151869, 158472, 168268, 192694, 202492, 252402, 259718, 289041, 301608, 303738, 336536, 378603, 385388, 389577, 404984, 455607, 504804, 519436, 578082, 607476, 757206, 770776, 779154, 867123, 911214, 1009608, 1038872, 1156164, 1168731, 1214952, 1514412, 1558308, 1734246, 1822428, 2312328, 2337462, 2986757, 3028824, 3116616, 3468492, 3644856, 4674924, 5973514, 6936984, 8960271, 9349848, 11947028, 17920542, 23894056, 26880813, 35841084, 53761626, 71682168, 107523252, 215046504]

約数ペア:

[(1, 215046504), (2, 107523252), (3, 71682168), (4, 53761626), (6, 35841084), (8, 26880813), (9, 23894056), (12, 17920542), (18, 11947028), (23, 9349848), (24, 8960271), (31, 6936984), (36, 5973514), (46, 4674924), (59, 3644856), (62, 3468492), (69, 3116616), (71, 3028824), (72, 2986757), (92, 2337462), (93, 2312328), (118, 1822428), (124, 1734246), (138, 1558308), (142, 1514412), (177, 1214952), (184, 1168731), (186, 1156164), (207, 1038872), (213, 1009608), (236, 911214), (248, 867123), (276, 779154), (279, 770776), (284, 757206), (354, 607476), (372, 578082), (414, 519436), (426, 504804), (472, 455607), (531, 404984), (552, 389577), (558, 385388), (568, 378603), (639, 336536), (708, 303738), (713, 301608), (744, 289041), (828, 259718), (852, 252402), (1062, 202492), (1116, 192694), (1278, 168268), (1357, 158472), (1416, 151869), (1426, 150804), (1633, 131688), (1656, 129859), (1704, 126201), (1829, 117576), (2124, 101246), (2139, 100536), (2201, 97704), (2232, 96347), (2556, 84134), (2714, 79236), (2852, 75402), (3266, 65844), (3658, 58788), (4071, 52824), (4189, 51336), (4248, 50623), (4278, 50268), (4402, 48852), (4899, 43896), (5112, 42067), (5428, 39618), (5487, 39192), (5704, 37701), (6417, 33512), (6532, 32922), (6603, 32568), (7316, 29394), (8142, 26412), (8378, 25668), (8556, 25134), (8804, 24426), (9798, 21948), (10856, 19809), (10974, 19596), (12213, 17608), (12567, 17112), (12834, 16756), (13064, 16461), (13206, 16284), (14632, 14697)]