18887387376

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{16477}}^1$

素因数の和:16679

約数の個数: 160

約数和(自身を含む): 57669308928

約数和(自身を除く): 38781921552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 167, 176, 208, 264, 286, 312, 334, 429, 501, 528, 572, 624, 668, 858, 1002, 1144, 1336, 1716, 1837, 2004, 2171, 2288, 2672, 3432, 3674, 4008, 4342, 5511, 6513, 6864, 7348, 8016, 8684, 11022, 13026, 14696, 16477, 17368, 22044, 23881, 26052, 29392, 32954, 34736, 44088, 47762, 49431, 52104, 65908, 71643, 88176, 95524, 98862, 104208, 131816, 143286, 181247, 191048, 197724, 214201, 263632, 286572, 362494, 382096, 395448, 428402, 543741, 573144, 642603, 724988, 790896, 856804, 1087482, 1146288, 1285206, 1449976, 1713608, 2174964, 2356211, 2570412, 2751659, 2899952, 3427216, 4349928, 4712422, 5140824, 5503318, 7068633, 8254977, 8699856, 9424844, 10281648, 11006636, 14137266, 16509954, 18849688, 22013272, 28274532, 30268249, 33019908, 35771567, 37699376, 44026544, 56549064, 60536498, 66039816, 71543134, 90804747, 107314701, 113098128, 121072996, 132079632, 143086268, 181609494, 214629402, 242145992, 286172536, 363218988, 393487237, 429258804, 484291984, 572345072, 726437976, 786974474, 858517608, 1180461711, 1452875952, 1573948948, 1717035216, 2360923422, 3147897896, 4721846844, 6295795792, 9443693688, 18887387376]

約数ペア:

[(1, 18887387376), (2, 9443693688), (3, 6295795792), (4, 4721846844), (6, 3147897896), (8, 2360923422), (11, 1717035216), (12, 1573948948), (13, 1452875952), (16, 1180461711), (22, 858517608), (24, 786974474), (26, 726437976), (33, 572345072), (39, 484291984), (44, 429258804), (48, 393487237), (52, 363218988), (66, 286172536), (78, 242145992), (88, 214629402), (104, 181609494), (132, 143086268), (143, 132079632), (156, 121072996), (167, 113098128), (176, 107314701), (208, 90804747), (264, 71543134), (286, 66039816), (312, 60536498), (334, 56549064), (429, 44026544), (501, 37699376), (528, 35771567), (572, 33019908), (624, 30268249), (668, 28274532), (858, 22013272), (1002, 18849688), (1144, 16509954), (1336, 14137266), (1716, 11006636), (1837, 10281648), (2004, 9424844), (2171, 8699856), (2288, 8254977), (2672, 7068633), (3432, 5503318), (3674, 5140824), (4008, 4712422), (4342, 4349928), (5511, 3427216), (6513, 2899952), (6864, 2751659), (7348, 2570412), (8016, 2356211), (8684, 2174964), (11022, 1713608), (13026, 1449976), (14696, 1285206), (16477, 1146288), (17368, 1087482), (22044, 856804), (23881, 790896), (26052, 724988), (29392, 642603), (32954, 573144), (34736, 543741), (44088, 428402), (47762, 395448), (49431, 382096), (52104, 362494), (65908, 286572), (71643, 263632), (88176, 214201), (95524, 197724), (98862, 191048), (104208, 181247), (131816, 143286)]