221214672

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{383}}^1$

素因数の和:598

約数の個数: 160

約数和(自身を含む): 731381760

約数和(自身を除く): 510167088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 191, 216, 252, 336, 378, 382, 383, 432, 504, 573, 756, 764, 766, 1008, 1146, 1149, 1337, 1512, 1528, 1532, 1719, 2292, 2298, 2674, 2681, 3024, 3056, 3064, 3438, 3447, 4011, 4584, 4596, 5157, 5348, 5362, 6128, 6876, 6894, 8022, 8043, 9168, 9192, 10314, 10341, 10696, 10724, 12033, 13752, 13788, 16044, 16086, 18384, 20628, 20682, 21392, 21448, 24066, 24129, 27504, 27576, 32088, 32172, 36099, 41256, 41364, 42896, 48132, 48258, 55152, 64176, 64344, 72198, 72387, 73153, 82512, 82728, 96264, 96516, 128688, 144396, 144774, 146306, 165456, 192528, 193032, 219459, 288792, 289548, 292612, 386064, 438918, 512071, 577584, 579096, 585224, 658377, 877836, 1024142, 1158192, 1170448, 1316754, 1536213, 1755672, 1975131, 2048284, 2633508, 3072426, 3511344, 3950262, 4096568, 4608639, 5267016, 6144852, 7900524, 8193136, 9217278, 10534032, 12289704, 13825917, 15801048, 18434556, 24579408, 27651834, 31602096, 36869112, 55303668, 73738224, 110607336, 221214672]

約数ペア:

[(1, 221214672), (2, 110607336), (3, 73738224), (4, 55303668), (6, 36869112), (7, 31602096), (8, 27651834), (9, 24579408), (12, 18434556), (14, 15801048), (16, 13825917), (18, 12289704), (21, 10534032), (24, 9217278), (27, 8193136), (28, 7900524), (36, 6144852), (42, 5267016), (48, 4608639), (54, 4096568), (56, 3950262), (63, 3511344), (72, 3072426), (84, 2633508), (108, 2048284), (112, 1975131), (126, 1755672), (144, 1536213), (168, 1316754), (189, 1170448), (191, 1158192), (216, 1024142), (252, 877836), (336, 658377), (378, 585224), (382, 579096), (383, 577584), (432, 512071), (504, 438918), (573, 386064), (756, 292612), (764, 289548), (766, 288792), (1008, 219459), (1146, 193032), (1149, 192528), (1337, 165456), (1512, 146306), (1528, 144774), (1532, 144396), (1719, 128688), (2292, 96516), (2298, 96264), (2674, 82728), (2681, 82512), (3024, 73153), (3056, 72387), (3064, 72198), (3438, 64344), (3447, 64176), (4011, 55152), (4584, 48258), (4596, 48132), (5157, 42896), (5348, 41364), (5362, 41256), (6128, 36099), (6876, 32172), (6894, 32088), (8022, 27576), (8043, 27504), (9168, 24129), (9192, 24066), (10314, 21448), (10341, 21392), (10696, 20682), (10724, 20628), (12033, 18384), (13752, 16086), (13788, 16044)]