1881022464

素因数分解:

$2^{13}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:886

約数の個数: 168

約数和(自身を含む): 5615830272

約数和(自身を除く): 3734807808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 823, 992, 1024, 1116, 1152, 1488, 1536, 1646, 1984, 2048, 2232, 2304, 2469, 2976, 3072, 3292, 3968, 4096, 4464, 4608, 4938, 5952, 6144, 6584, 7407, 7936, 8192, 8928, 9216, 9876, 11904, 12288, 13168, 14814, 15872, 17856, 18432, 19752, 23808, 24576, 25513, 26336, 29628, 31744, 35712, 36864, 39504, 47616, 51026, 52672, 59256, 63488, 71424, 73728, 76539, 79008, 95232, 102052, 105344, 118512, 126976, 142848, 153078, 158016, 190464, 204104, 210688, 229617, 237024, 253952, 285696, 306156, 316032, 380928, 408208, 421376, 459234, 474048, 571392, 612312, 632064, 761856, 816416, 842752, 918468, 948096, 1142784, 1224624, 1264128, 1632832, 1685504, 1836936, 1896192, 2285568, 2449248, 2528256, 3265664, 3371008, 3673872, 3792384, 4898496, 5056512, 6531328, 6742016, 7347744, 7584768, 9796992, 10113024, 13062656, 14695488, 15169536, 19593984, 20226048, 26125312, 29390976, 30339072, 39187968, 52250624, 58781952, 60678144, 78375936, 104501248, 117563904, 156751872, 209002496, 235127808, 313503744, 470255616, 627007488, 940511232, 1881022464]

約数ペア:

[(1, 1881022464), (2, 940511232), (3, 627007488), (4, 470255616), (6, 313503744), (8, 235127808), (9, 209002496), (12, 156751872), (16, 117563904), (18, 104501248), (24, 78375936), (31, 60678144), (32, 58781952), (36, 52250624), (48, 39187968), (62, 30339072), (64, 29390976), (72, 26125312), (93, 20226048), (96, 19593984), (124, 15169536), (128, 14695488), (144, 13062656), (186, 10113024), (192, 9796992), (248, 7584768), (256, 7347744), (279, 6742016), (288, 6531328), (372, 5056512), (384, 4898496), (496, 3792384), (512, 3673872), (558, 3371008), (576, 3265664), (744, 2528256), (768, 2449248), (823, 2285568), (992, 1896192), (1024, 1836936), (1116, 1685504), (1152, 1632832), (1488, 1264128), (1536, 1224624), (1646, 1142784), (1984, 948096), (2048, 918468), (2232, 842752), (2304, 816416), (2469, 761856), (2976, 632064), (3072, 612312), (3292, 571392), (3968, 474048), (4096, 459234), (4464, 421376), (4608, 408208), (4938, 380928), (5952, 316032), (6144, 306156), (6584, 285696), (7407, 253952), (7936, 237024), (8192, 229617), (8928, 210688), (9216, 204104), (9876, 190464), (11904, 158016), (12288, 153078), (13168, 142848), (14814, 126976), (15872, 118512), (17856, 105344), (18432, 102052), (19752, 95232), (23808, 79008), (24576, 76539), (25513, 73728), (26336, 71424), (29628, 63488), (31744, 59256), (35712, 52672), (36864, 51026), (39504, 47616)]