1640574738

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{1129}}^1$

素因数の和:1368

約数の個数: 96

約数和(自身を含む): 3998030400

約数和(自身を除く): 2357455662

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 123, 179, 198, 246, 358, 369, 451, 537, 738, 902, 1074, 1129, 1353, 1611, 1969, 2258, 2706, 3222, 3387, 3938, 4059, 5907, 6774, 7339, 8118, 10161, 11814, 12419, 14678, 17721, 20322, 22017, 24838, 35442, 37257, 44034, 46289, 66051, 74514, 80729, 92578, 111771, 132102, 138867, 161458, 202091, 223542, 242187, 277734, 404182, 416601, 484374, 509179, 606273, 726561, 833202, 1018358, 1212546, 1453122, 1527537, 1818819, 2223001, 3055074, 3637638, 4446002, 4582611, 6669003, 8285731, 9165222, 13338006, 16571462, 20007009, 24857193, 40014018, 49714386, 74571579, 91143041, 149143158, 182286082, 273429123, 546858246, 820287369, 1640574738]

約数ペア:

[(1, 1640574738), (2, 820287369), (3, 546858246), (6, 273429123), (9, 182286082), (11, 149143158), (18, 91143041), (22, 74571579), (33, 49714386), (41, 40014018), (66, 24857193), (82, 20007009), (99, 16571462), (123, 13338006), (179, 9165222), (198, 8285731), (246, 6669003), (358, 4582611), (369, 4446002), (451, 3637638), (537, 3055074), (738, 2223001), (902, 1818819), (1074, 1527537), (1129, 1453122), (1353, 1212546), (1611, 1018358), (1969, 833202), (2258, 726561), (2706, 606273), (3222, 509179), (3387, 484374), (3938, 416601), (4059, 404182), (5907, 277734), (6774, 242187), (7339, 223542), (8118, 202091), (10161, 161458), (11814, 138867), (12419, 132102), (14678, 111771), (17721, 92578), (20322, 80729), (22017, 74514), (24838, 66051), (35442, 46289), (37257, 44034)]