1638834624

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7669}}^1$

素因数の和:7747

約数の個数: 168

約数和(自身を含む): 5470489440

約数和(自身を除く): 3831654816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 64, 72, 84, 96, 106, 112, 126, 144, 159, 168, 192, 212, 224, 252, 288, 318, 336, 371, 424, 448, 477, 504, 576, 636, 672, 742, 848, 954, 1008, 1113, 1272, 1344, 1484, 1696, 1908, 2016, 2226, 2544, 2968, 3339, 3392, 3816, 4032, 4452, 5088, 5936, 6678, 7632, 7669, 8904, 10176, 11872, 13356, 15264, 15338, 17808, 23007, 23744, 26712, 30528, 30676, 35616, 46014, 53424, 53683, 61352, 69021, 71232, 92028, 106848, 107366, 122704, 138042, 161049, 184056, 213696, 214732, 245408, 276084, 322098, 368112, 406457, 429464, 483147, 490816, 552168, 644196, 736224, 812914, 858928, 966294, 1104336, 1219371, 1288392, 1472448, 1625828, 1717856, 1932588, 2208672, 2438742, 2576784, 2845199, 3251656, 3435712, 3658113, 3865176, 4417344, 4877484, 5153568, 5690398, 6503312, 7316226, 7730352, 8535597, 9754968, 10307136, 11380796, 13006624, 14632452, 15460704, 17071194, 19509936, 22761592, 25606791, 26013248, 29264904, 30921408, 34142388, 39019872, 45523184, 51213582, 58529808, 68284776, 78039744, 91046368, 102427164, 117059616, 136569552, 182092736, 204854328, 234119232, 273139104, 409708656, 546278208, 819417312, 1638834624]

約数ペア:

[(1, 1638834624), (2, 819417312), (3, 546278208), (4, 409708656), (6, 273139104), (7, 234119232), (8, 204854328), (9, 182092736), (12, 136569552), (14, 117059616), (16, 102427164), (18, 91046368), (21, 78039744), (24, 68284776), (28, 58529808), (32, 51213582), (36, 45523184), (42, 39019872), (48, 34142388), (53, 30921408), (56, 29264904), (63, 26013248), (64, 25606791), (72, 22761592), (84, 19509936), (96, 17071194), (106, 15460704), (112, 14632452), (126, 13006624), (144, 11380796), (159, 10307136), (168, 9754968), (192, 8535597), (212, 7730352), (224, 7316226), (252, 6503312), (288, 5690398), (318, 5153568), (336, 4877484), (371, 4417344), (424, 3865176), (448, 3658113), (477, 3435712), (504, 3251656), (576, 2845199), (636, 2576784), (672, 2438742), (742, 2208672), (848, 1932588), (954, 1717856), (1008, 1625828), (1113, 1472448), (1272, 1288392), (1344, 1219371), (1484, 1104336), (1696, 966294), (1908, 858928), (2016, 812914), (2226, 736224), (2544, 644196), (2968, 552168), (3339, 490816), (3392, 483147), (3816, 429464), (4032, 406457), (4452, 368112), (5088, 322098), (5936, 276084), (6678, 245408), (7632, 214732), (7669, 213696), (8904, 184056), (10176, 161049), (11872, 138042), (13356, 122704), (15264, 107366), (15338, 106848), (17808, 92028), (23007, 71232), (23744, 69021), (26712, 61352), (30528, 53683), (30676, 53424), (35616, 46014)]