581050548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{367}}^1$

素因数の和:606

約数の個数: 144

約数和(自身を含む): 1687795200

約数和(自身を除く): 1106744652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 199, 204, 221, 234, 306, 367, 398, 442, 468, 597, 612, 663, 734, 796, 884, 1101, 1194, 1326, 1468, 1791, 1989, 2202, 2388, 2587, 2652, 3303, 3383, 3582, 3978, 4404, 4771, 5174, 6239, 6606, 6766, 7164, 7761, 7956, 9542, 10149, 10348, 12478, 13212, 13532, 14313, 15522, 18717, 19084, 20298, 23283, 24956, 28626, 30447, 31044, 37434, 40596, 42939, 43979, 46566, 56151, 57252, 60894, 73033, 74868, 81107, 85878, 87958, 93132, 112302, 121788, 131937, 146066, 162214, 171756, 175916, 219099, 224604, 243321, 263874, 292132, 324428, 395811, 438198, 486642, 527748, 657297, 729963, 791622, 876396, 949429, 973284, 1241561, 1314594, 1459926, 1583244, 1898858, 2483122, 2629188, 2848287, 2919852, 3724683, 3797716, 4966244, 5696574, 7449366, 8544861, 11174049, 11393148, 14898732, 16140293, 17089722, 22348098, 32280586, 34179444, 44696196, 48420879, 64561172, 96841758, 145262637, 193683516, 290525274, 581050548]

約数ペア:

[(1, 581050548), (2, 290525274), (3, 193683516), (4, 145262637), (6, 96841758), (9, 64561172), (12, 48420879), (13, 44696196), (17, 34179444), (18, 32280586), (26, 22348098), (34, 17089722), (36, 16140293), (39, 14898732), (51, 11393148), (52, 11174049), (68, 8544861), (78, 7449366), (102, 5696574), (117, 4966244), (153, 3797716), (156, 3724683), (199, 2919852), (204, 2848287), (221, 2629188), (234, 2483122), (306, 1898858), (367, 1583244), (398, 1459926), (442, 1314594), (468, 1241561), (597, 973284), (612, 949429), (663, 876396), (734, 791622), (796, 729963), (884, 657297), (1101, 527748), (1194, 486642), (1326, 438198), (1468, 395811), (1791, 324428), (1989, 292132), (2202, 263874), (2388, 243321), (2587, 224604), (2652, 219099), (3303, 175916), (3383, 171756), (3582, 162214), (3978, 146066), (4404, 131937), (4771, 121788), (5174, 112302), (6239, 93132), (6606, 87958), (6766, 85878), (7164, 81107), (7761, 74868), (7956, 73033), (9542, 60894), (10149, 57252), (10348, 56151), (12478, 46566), (13212, 43979), (13532, 42939), (14313, 40596), (15522, 37434), (18717, 31044), (19084, 30447), (20298, 28626), (23283, 24956)]