219249744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{22501}}^1$

素因数の和:22548

約数の個数: 80

約数和(自身を含む): 669659520

約数和(自身を除く): 450409776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 336, 348, 406, 464, 609, 696, 812, 1218, 1392, 1624, 2436, 3248, 4872, 9744, 22501, 45002, 67503, 90004, 135006, 157507, 180008, 270012, 315014, 360016, 472521, 540024, 630028, 652529, 945042, 1080048, 1260056, 1305058, 1890084, 1957587, 2520112, 2610116, 3780168, 3915174, 4567703, 5220232, 7560336, 7830348, 9135406, 10440464, 13703109, 15660696, 18270812, 27406218, 31321392, 36541624, 54812436, 73083248, 109624872, 219249744]

約数ペア:

[(1, 219249744), (2, 109624872), (3, 73083248), (4, 54812436), (6, 36541624), (7, 31321392), (8, 27406218), (12, 18270812), (14, 15660696), (16, 13703109), (21, 10440464), (24, 9135406), (28, 7830348), (29, 7560336), (42, 5220232), (48, 4567703), (56, 3915174), (58, 3780168), (84, 2610116), (87, 2520112), (112, 1957587), (116, 1890084), (168, 1305058), (174, 1260056), (203, 1080048), (232, 945042), (336, 652529), (348, 630028), (406, 540024), (464, 472521), (609, 360016), (696, 315014), (812, 270012), (1218, 180008), (1392, 157507), (1624, 135006), (2436, 90004), (3248, 67503), (4872, 45002), (9744, 22501)]