620649432

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2663}}^1$

素因数の和:2774

約数の個数: 128

約数和(自身を含む): 1879718400

約数和(自身を除く): 1259068968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 83, 104, 108, 117, 156, 166, 216, 234, 249, 312, 332, 351, 468, 498, 664, 702, 747, 936, 996, 1079, 1404, 1494, 1992, 2158, 2241, 2663, 2808, 2988, 3237, 4316, 4482, 5326, 5976, 6474, 7989, 8632, 8964, 9711, 10652, 12948, 15978, 17928, 19422, 21304, 23967, 25896, 29133, 31956, 34619, 38844, 47934, 58266, 63912, 69238, 71901, 77688, 95868, 103857, 116532, 138476, 143802, 191736, 207714, 221029, 233064, 276952, 287604, 311571, 415428, 442058, 575208, 623142, 663087, 830856, 884116, 934713, 1246284, 1326174, 1768232, 1869426, 1989261, 2492568, 2652348, 2873377, 3738852, 3978522, 5304696, 5746754, 5967783, 7477704, 7957044, 8620131, 11493508, 11935566, 15914088, 17240262, 22987016, 23871132, 25860393, 34480524, 47742264, 51720786, 68961048, 77581179, 103441572, 155162358, 206883144, 310324716, 620649432]

約数ペア:

[(1, 620649432), (2, 310324716), (3, 206883144), (4, 155162358), (6, 103441572), (8, 77581179), (9, 68961048), (12, 51720786), (13, 47742264), (18, 34480524), (24, 25860393), (26, 23871132), (27, 22987016), (36, 17240262), (39, 15914088), (52, 11935566), (54, 11493508), (72, 8620131), (78, 7957044), (83, 7477704), (104, 5967783), (108, 5746754), (117, 5304696), (156, 3978522), (166, 3738852), (216, 2873377), (234, 2652348), (249, 2492568), (312, 1989261), (332, 1869426), (351, 1768232), (468, 1326174), (498, 1246284), (664, 934713), (702, 884116), (747, 830856), (936, 663087), (996, 623142), (1079, 575208), (1404, 442058), (1494, 415428), (1992, 311571), (2158, 287604), (2241, 276952), (2663, 233064), (2808, 221029), (2988, 207714), (3237, 191736), (4316, 143802), (4482, 138476), (5326, 116532), (5976, 103857), (6474, 95868), (7989, 77688), (8632, 71901), (8964, 69238), (9711, 63912), (10652, 58266), (12948, 47934), (15978, 38844), (17928, 34619), (19422, 31956), (21304, 29133), (23967, 25896)]