275475456

素因数分解:

$2^{10}\times 3^2\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:518

約数の個数: 132

約数和(自身を含む): 808548624

約数和(自身を除く): 533073168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 256, 284, 288, 384, 421, 426, 512, 568, 576, 639, 768, 842, 852, 1024, 1136, 1152, 1263, 1278, 1536, 1684, 1704, 2272, 2304, 2526, 2556, 3072, 3368, 3408, 3789, 4544, 4608, 5052, 5112, 6736, 6816, 7578, 9088, 9216, 10104, 10224, 13472, 13632, 15156, 18176, 20208, 20448, 26944, 27264, 29891, 30312, 36352, 40416, 40896, 53888, 54528, 59782, 60624, 72704, 80832, 81792, 89673, 107776, 109056, 119564, 121248, 161664, 163584, 179346, 215552, 218112, 239128, 242496, 269019, 323328, 327168, 358692, 431104, 478256, 484992, 538038, 646656, 654336, 717384, 956512, 969984, 1076076, 1293312, 1434768, 1913024, 1939968, 2152152, 2869536, 3826048, 3879936, 4304304, 5739072, 7652096, 8608608, 11478144, 15304192, 17217216, 22956288, 30608384, 34434432, 45912576, 68868864, 91825152, 137737728, 275475456]

約数ペア:

[(1, 275475456), (2, 137737728), (3, 91825152), (4, 68868864), (6, 45912576), (8, 34434432), (9, 30608384), (12, 22956288), (16, 17217216), (18, 15304192), (24, 11478144), (32, 8608608), (36, 7652096), (48, 5739072), (64, 4304304), (71, 3879936), (72, 3826048), (96, 2869536), (128, 2152152), (142, 1939968), (144, 1913024), (192, 1434768), (213, 1293312), (256, 1076076), (284, 969984), (288, 956512), (384, 717384), (421, 654336), (426, 646656), (512, 538038), (568, 484992), (576, 478256), (639, 431104), (768, 358692), (842, 327168), (852, 323328), (1024, 269019), (1136, 242496), (1152, 239128), (1263, 218112), (1278, 215552), (1536, 179346), (1684, 163584), (1704, 161664), (2272, 121248), (2304, 119564), (2526, 109056), (2556, 107776), (3072, 89673), (3368, 81792), (3408, 80832), (3789, 72704), (4544, 60624), (4608, 59782), (5052, 54528), (5112, 53888), (6736, 40896), (6816, 40416), (7578, 36352), (9088, 30312), (9216, 29891), (10104, 27264), (10224, 26944), (13472, 20448), (13632, 20208), (15156, 18176)]