718722192

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:505

約数の個数: 120

約数和(自身を含む): 1989890496

約数和(自身を除く): 1271168304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 197, 204, 263, 272, 289, 394, 408, 526, 578, 591, 788, 789, 816, 867, 1052, 1156, 1182, 1576, 1578, 1734, 2104, 2312, 2364, 3152, 3156, 3349, 3468, 4208, 4471, 4624, 4728, 6312, 6698, 6936, 8942, 9456, 10047, 12624, 13396, 13413, 13872, 17884, 20094, 26792, 26826, 35768, 40188, 51811, 53584, 53652, 56933, 71536, 76007, 80376, 103622, 107304, 113866, 152014, 155433, 160752, 170799, 207244, 214608, 227732, 228021, 304028, 310866, 341598, 414488, 455464, 456042, 608056, 621732, 683196, 828976, 880787, 910928, 912084, 1216112, 1243464, 1366392, 1761574, 1824168, 2486928, 2642361, 2732784, 3523148, 3648336, 5284722, 7046296, 10569444, 14092592, 14973379, 21138888, 29946758, 42277776, 44920137, 59893516, 89840274, 119787032, 179680548, 239574064, 359361096, 718722192]

約数ペア:

[(1, 718722192), (2, 359361096), (3, 239574064), (4, 179680548), (6, 119787032), (8, 89840274), (12, 59893516), (16, 44920137), (17, 42277776), (24, 29946758), (34, 21138888), (48, 14973379), (51, 14092592), (68, 10569444), (102, 7046296), (136, 5284722), (197, 3648336), (204, 3523148), (263, 2732784), (272, 2642361), (289, 2486928), (394, 1824168), (408, 1761574), (526, 1366392), (578, 1243464), (591, 1216112), (788, 912084), (789, 910928), (816, 880787), (867, 828976), (1052, 683196), (1156, 621732), (1182, 608056), (1576, 456042), (1578, 455464), (1734, 414488), (2104, 341598), (2312, 310866), (2364, 304028), (3152, 228021), (3156, 227732), (3349, 214608), (3468, 207244), (4208, 170799), (4471, 160752), (4624, 155433), (4728, 152014), (6312, 113866), (6698, 107304), (6936, 103622), (8942, 80376), (9456, 76007), (10047, 71536), (12624, 56933), (13396, 53652), (13413, 53584), (13872, 51811), (17884, 40188), (20094, 35768), (26792, 26826)]