2821465332

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{128693}}^1$

素因数の和:128742

約数の個数: 96

約数和(自身を含む): 8648236800

約数和(自身を除く): 5826771468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 84, 87, 108, 116, 126, 174, 189, 203, 252, 261, 348, 378, 406, 522, 609, 756, 783, 812, 1044, 1218, 1566, 1827, 2436, 3132, 3654, 5481, 7308, 10962, 21924, 128693, 257386, 386079, 514772, 772158, 900851, 1158237, 1544316, 1801702, 2316474, 2702553, 3474711, 3603404, 3732097, 4632948, 5405106, 6949422, 7464194, 8107659, 10810212, 11196291, 13898844, 14928388, 16215318, 22392582, 24322977, 26124679, 32430636, 33588873, 44785164, 48645954, 52249358, 67177746, 78374037, 97291908, 100766619, 104498716, 134355492, 156748074, 201533238, 235122111, 313496148, 403066476, 470244222, 705366333, 940488444, 1410732666, 2821465332]

約数ペア:

[(1, 2821465332), (2, 1410732666), (3, 940488444), (4, 705366333), (6, 470244222), (7, 403066476), (9, 313496148), (12, 235122111), (14, 201533238), (18, 156748074), (21, 134355492), (27, 104498716), (28, 100766619), (29, 97291908), (36, 78374037), (42, 67177746), (54, 52249358), (58, 48645954), (63, 44785164), (84, 33588873), (87, 32430636), (108, 26124679), (116, 24322977), (126, 22392582), (174, 16215318), (189, 14928388), (203, 13898844), (252, 11196291), (261, 10810212), (348, 8107659), (378, 7464194), (406, 6949422), (522, 5405106), (609, 4632948), (756, 3732097), (783, 3603404), (812, 3474711), (1044, 2702553), (1218, 2316474), (1566, 1801702), (1827, 1544316), (2436, 1158237), (3132, 900851), (3654, 772158), (5481, 514772), (7308, 386079), (10962, 257386), (21924, 128693)]