1881216

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:114

約数の個数: 96

約数和(自身を含む): 5728320

約数和(自身を除く): 3847104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 71, 72, 92, 96, 128, 138, 142, 144, 184, 192, 207, 213, 276, 284, 288, 368, 384, 414, 426, 552, 568, 576, 639, 736, 828, 852, 1104, 1136, 1152, 1278, 1472, 1633, 1656, 1704, 2208, 2272, 2556, 2944, 3266, 3312, 3408, 4416, 4544, 4899, 5112, 6532, 6624, 6816, 8832, 9088, 9798, 10224, 13064, 13248, 13632, 14697, 19596, 20448, 26128, 26496, 27264, 29394, 39192, 40896, 52256, 58788, 78384, 81792, 104512, 117576, 156768, 209024, 235152, 313536, 470304, 627072, 940608, 1881216]

約数ペア:

[(1, 1881216), (2, 940608), (3, 627072), (4, 470304), (6, 313536), (8, 235152), (9, 209024), (12, 156768), (16, 117576), (18, 104512), (23, 81792), (24, 78384), (32, 58788), (36, 52256), (46, 40896), (48, 39192), (64, 29394), (69, 27264), (71, 26496), (72, 26128), (92, 20448), (96, 19596), (128, 14697), (138, 13632), (142, 13248), (144, 13064), (184, 10224), (192, 9798), (207, 9088), (213, 8832), (276, 6816), (284, 6624), (288, 6532), (368, 5112), (384, 4899), (414, 4544), (426, 4416), (552, 3408), (568, 3312), (576, 3266), (639, 2944), (736, 2556), (828, 2272), (852, 2208), (1104, 1704), (1136, 1656), (1152, 1633), (1278, 1472)]