1618423704

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:342

約数の個数: 192

約数和(自身を含む): 4717440000

約数和(自身を除く): 3099016296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 79, 89, 92, 138, 139, 158, 178, 184, 207, 237, 267, 276, 278, 316, 356, 414, 417, 474, 534, 552, 556, 632, 711, 712, 801, 828, 834, 948, 1068, 1112, 1251, 1422, 1602, 1656, 1668, 1817, 1896, 2047, 2136, 2502, 2844, 3197, 3204, 3336, 3634, 4094, 5004, 5451, 5688, 6141, 6394, 6408, 7031, 7268, 8188, 9591, 10008, 10902, 10981, 12282, 12371, 12788, 14062, 14536, 16353, 16376, 18423, 19182, 21093, 21804, 21962, 24564, 24742, 25576, 28124, 28773, 32706, 32943, 36846, 37113, 38364, 42186, 43608, 43924, 49128, 49484, 56248, 57546, 63279, 65412, 65886, 73692, 74226, 76728, 84372, 87848, 98829, 98968, 111339, 115092, 126558, 130824, 131772, 147384, 148452, 161713, 168744, 197658, 222678, 230184, 252563, 253116, 263544, 284533, 296904, 323426, 395316, 445356, 485139, 505126, 506232, 569066, 646852, 757689, 790632, 853599, 890712, 970278, 977309, 1010252, 1138132, 1293704, 1455417, 1515378, 1707198, 1940556, 1954618, 2020504, 2273067, 2276264, 2560797, 2910834, 2931927, 3030756, 3414396, 3881112, 3909236, 4546134, 5121594, 5821668, 5863854, 6061512, 6828792, 7818472, 8795781, 9092268, 10243188, 11643336, 11727708, 17591562, 18184536, 20486376, 22478107, 23455416, 35183124, 44956214, 67434321, 70366248, 89912428, 134868642, 179824856, 202302963, 269737284, 404605926, 539474568, 809211852, 1618423704]

約数ペア:

[(1, 1618423704), (2, 809211852), (3, 539474568), (4, 404605926), (6, 269737284), (8, 202302963), (9, 179824856), (12, 134868642), (18, 89912428), (23, 70366248), (24, 67434321), (36, 44956214), (46, 35183124), (69, 23455416), (72, 22478107), (79, 20486376), (89, 18184536), (92, 17591562), (138, 11727708), (139, 11643336), (158, 10243188), (178, 9092268), (184, 8795781), (207, 7818472), (237, 6828792), (267, 6061512), (276, 5863854), (278, 5821668), (316, 5121594), (356, 4546134), (414, 3909236), (417, 3881112), (474, 3414396), (534, 3030756), (552, 2931927), (556, 2910834), (632, 2560797), (711, 2276264), (712, 2273067), (801, 2020504), (828, 1954618), (834, 1940556), (948, 1707198), (1068, 1515378), (1112, 1455417), (1251, 1293704), (1422, 1138132), (1602, 1010252), (1656, 977309), (1668, 970278), (1817, 890712), (1896, 853599), (2047, 790632), (2136, 757689), (2502, 646852), (2844, 569066), (3197, 506232), (3204, 505126), (3336, 485139), (3634, 445356), (4094, 395316), (5004, 323426), (5451, 296904), (5688, 284533), (6141, 263544), (6394, 253116), (6408, 252563), (7031, 230184), (7268, 222678), (8188, 197658), (9591, 168744), (10008, 161713), (10902, 148452), (10981, 147384), (12282, 131772), (12371, 130824), (12788, 126558), (14062, 115092), (14536, 111339), (16353, 98968), (16376, 98829), (18423, 87848), (19182, 84372), (21093, 76728), (21804, 74226), (21962, 73692), (24564, 65886), (24742, 65412), (25576, 63279), (28124, 57546), (28773, 56248), (32706, 49484), (32943, 49128), (36846, 43924), (37113, 43608), (38364, 42186)]