1973197908

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1031}}^1$

素因数の和:1240

約数の個数: 144

約数和(自身を含む): 5679797760

約数和(自身を除く): 3706599852

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 179, 198, 243, 297, 324, 358, 396, 486, 537, 594, 716, 891, 972, 1031, 1074, 1188, 1611, 1782, 1969, 2062, 2148, 2673, 3093, 3222, 3564, 3938, 4124, 4833, 5346, 5907, 6186, 6444, 7876, 9279, 9666, 10692, 11341, 11814, 12372, 14499, 17721, 18558, 19332, 22682, 23628, 27837, 28998, 34023, 35442, 37116, 43497, 45364, 53163, 55674, 57996, 68046, 70884, 83511, 86994, 102069, 106326, 111348, 136092, 159489, 167022, 173988, 184549, 204138, 212652, 250533, 306207, 318978, 334044, 369098, 408276, 478467, 501066, 553647, 612414, 637956, 738196, 918621, 956934, 1002132, 1107294, 1224828, 1660941, 1837242, 1913868, 2030039, 2214588, 2755863, 3321882, 3674484, 4060078, 4982823, 5511726, 6090117, 6643764, 8120156, 9965646, 11023452, 12180234, 14948469, 18270351, 19931292, 24360468, 29896938, 36540702, 44845407, 54811053, 59793876, 73081404, 89690814, 109622106, 164433159, 179381628, 219244212, 328866318, 493299477, 657732636, 986598954, 1973197908]

約数ペア:

[(1, 1973197908), (2, 986598954), (3, 657732636), (4, 493299477), (6, 328866318), (9, 219244212), (11, 179381628), (12, 164433159), (18, 109622106), (22, 89690814), (27, 73081404), (33, 59793876), (36, 54811053), (44, 44845407), (54, 36540702), (66, 29896938), (81, 24360468), (99, 19931292), (108, 18270351), (132, 14948469), (162, 12180234), (179, 11023452), (198, 9965646), (243, 8120156), (297, 6643764), (324, 6090117), (358, 5511726), (396, 4982823), (486, 4060078), (537, 3674484), (594, 3321882), (716, 2755863), (891, 2214588), (972, 2030039), (1031, 1913868), (1074, 1837242), (1188, 1660941), (1611, 1224828), (1782, 1107294), (1969, 1002132), (2062, 956934), (2148, 918621), (2673, 738196), (3093, 637956), (3222, 612414), (3564, 553647), (3938, 501066), (4124, 478467), (4833, 408276), (5346, 369098), (5907, 334044), (6186, 318978), (6444, 306207), (7876, 250533), (9279, 212652), (9666, 204138), (10692, 184549), (11341, 173988), (11814, 167022), (12372, 159489), (14499, 136092), (17721, 111348), (18558, 106326), (19332, 102069), (22682, 86994), (23628, 83511), (27837, 70884), (28998, 68046), (34023, 57996), (35442, 55674), (37116, 53163), (43497, 45364)]