477991206

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:329

約数の個数: 192

約数和(自身を含む): 1369944576

約数和(自身を除く): 891953370

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 53, 54, 63, 66, 77, 81, 99, 106, 126, 154, 159, 162, 189, 198, 231, 241, 243, 297, 318, 371, 378, 462, 477, 482, 486, 567, 583, 594, 693, 723, 742, 891, 954, 1113, 1134, 1166, 1386, 1431, 1446, 1687, 1701, 1749, 1782, 2079, 2169, 2226, 2651, 2673, 2862, 3339, 3374, 3402, 3498, 4081, 4158, 4293, 4338, 5061, 5247, 5302, 5346, 6237, 6507, 6678, 7953, 8162, 8586, 10017, 10122, 10494, 12243, 12474, 12773, 12879, 13014, 15183, 15741, 15906, 18557, 18711, 19521, 20034, 23859, 24486, 25546, 25758, 30051, 30366, 31482, 36729, 37114, 37422, 38319, 39042, 45549, 47223, 47718, 55671, 58563, 60102, 71577, 73458, 76638, 89411, 90153, 91098, 94446, 110187, 111342, 114957, 117126, 136647, 140503, 141669, 143154, 167013, 178822, 180306, 214731, 220374, 229914, 268233, 273294, 281006, 283338, 330561, 334026, 344871, 409941, 421509, 429462, 501039, 536466, 644193, 661122, 689742, 804699, 819882, 843018, 983521, 991683, 1002078, 1034613, 1264527, 1288386, 1503117, 1609398, 1967042, 1983366, 2069226, 2414097, 2529054, 2950563, 3006234, 3103839, 3793581, 4509351, 4828194, 5901126, 6207678, 7242291, 7587162, 8851689, 9018702, 11380743, 14484582, 17703378, 21726873, 22761486, 26555067, 34142229, 43453746, 53110134, 68284458, 79665201, 159330402, 238995603, 477991206]

約数ペア:

[(1, 477991206), (2, 238995603), (3, 159330402), (6, 79665201), (7, 68284458), (9, 53110134), (11, 43453746), (14, 34142229), (18, 26555067), (21, 22761486), (22, 21726873), (27, 17703378), (33, 14484582), (42, 11380743), (53, 9018702), (54, 8851689), (63, 7587162), (66, 7242291), (77, 6207678), (81, 5901126), (99, 4828194), (106, 4509351), (126, 3793581), (154, 3103839), (159, 3006234), (162, 2950563), (189, 2529054), (198, 2414097), (231, 2069226), (241, 1983366), (243, 1967042), (297, 1609398), (318, 1503117), (371, 1288386), (378, 1264527), (462, 1034613), (477, 1002078), (482, 991683), (486, 983521), (567, 843018), (583, 819882), (594, 804699), (693, 689742), (723, 661122), (742, 644193), (891, 536466), (954, 501039), (1113, 429462), (1134, 421509), (1166, 409941), (1386, 344871), (1431, 334026), (1446, 330561), (1687, 283338), (1701, 281006), (1749, 273294), (1782, 268233), (2079, 229914), (2169, 220374), (2226, 214731), (2651, 180306), (2673, 178822), (2862, 167013), (3339, 143154), (3374, 141669), (3402, 140503), (3498, 136647), (4081, 117126), (4158, 114957), (4293, 111342), (4338, 110187), (5061, 94446), (5247, 91098), (5302, 90153), (5346, 89411), (6237, 76638), (6507, 73458), (6678, 71577), (7953, 60102), (8162, 58563), (8586, 55671), (10017, 47718), (10122, 47223), (10494, 45549), (12243, 39042), (12474, 38319), (12773, 37422), (12879, 37114), (13014, 36729), (15183, 31482), (15741, 30366), (15906, 30051), (18557, 25758), (18711, 25546), (19521, 24486), (20034, 23859)]