242709912

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:654

約数の個数: 128

約数和(自身を含む): 707635200

約数和(自身を除く): 464925288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 67, 72, 93, 108, 124, 134, 186, 201, 216, 248, 268, 279, 372, 402, 536, 541, 558, 603, 744, 804, 837, 1082, 1116, 1206, 1608, 1623, 1674, 1809, 2077, 2164, 2232, 2412, 3246, 3348, 3618, 4154, 4328, 4824, 4869, 6231, 6492, 6696, 7236, 8308, 9738, 12462, 12984, 14472, 14607, 16616, 16771, 18693, 19476, 24924, 29214, 33542, 36247, 37386, 38952, 49848, 50313, 56079, 58428, 67084, 72494, 74772, 100626, 108741, 112158, 116856, 134168, 144988, 149544, 150939, 201252, 217482, 224316, 289976, 301878, 326223, 402504, 434964, 448632, 452817, 603756, 652446, 869928, 905634, 978669, 1123657, 1207512, 1304892, 1811268, 1957338, 2247314, 2609784, 3370971, 3622536, 3914676, 4494628, 6741942, 7829352, 8989256, 10112913, 13483884, 20225826, 26967768, 30338739, 40451652, 60677478, 80903304, 121354956, 242709912]

約数ペア:

[(1, 242709912), (2, 121354956), (3, 80903304), (4, 60677478), (6, 40451652), (8, 30338739), (9, 26967768), (12, 20225826), (18, 13483884), (24, 10112913), (27, 8989256), (31, 7829352), (36, 6741942), (54, 4494628), (62, 3914676), (67, 3622536), (72, 3370971), (93, 2609784), (108, 2247314), (124, 1957338), (134, 1811268), (186, 1304892), (201, 1207512), (216, 1123657), (248, 978669), (268, 905634), (279, 869928), (372, 652446), (402, 603756), (536, 452817), (541, 448632), (558, 434964), (603, 402504), (744, 326223), (804, 301878), (837, 289976), (1082, 224316), (1116, 217482), (1206, 201252), (1608, 150939), (1623, 149544), (1674, 144988), (1809, 134168), (2077, 116856), (2164, 112158), (2232, 108741), (2412, 100626), (3246, 74772), (3348, 72494), (3618, 67084), (4154, 58428), (4328, 56079), (4824, 50313), (4869, 49848), (6231, 38952), (6492, 37386), (6696, 36247), (7236, 33542), (8308, 29214), (9738, 24924), (12462, 19476), (12984, 18693), (14472, 16771), (14607, 16616)]