181015443504

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{426553}}^1$

素因数の和:426995

約数の個数: 120

約数和(自身を含む): 580338660512

約数和(自身を除く): 399323217008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 421, 504, 842, 1008, 1263, 1684, 2526, 2947, 3368, 3789, 5052, 5894, 6736, 7578, 8841, 10104, 11788, 15156, 17682, 20208, 23576, 26523, 30312, 35364, 47152, 53046, 60624, 70728, 106092, 141456, 212184, 424368, 426553, 853106, 1279659, 1706212, 2559318, 2985871, 3412424, 3838977, 5118636, 5971742, 6824848, 7677954, 8957613, 10237272, 11943484, 15355908, 17915226, 20474544, 23886968, 26872839, 30711816, 35830452, 47773936, 53745678, 61423632, 71660904, 107491356, 143321808, 179578813, 214982712, 359157626, 429965424, 538736439, 718315252, 1077472878, 1257051691, 1436630504, 1616209317, 2154945756, 2514103382, 2873261008, 3232418634, 3771155073, 4309891512, 5028206764, 6464837268, 7542310146, 8619783024, 10056413528, 11313465219, 12929674536, 15084620292, 20112827056, 22626930438, 25859349072, 30169240584, 45253860876, 60338481168, 90507721752, 181015443504]

約数ペア:

[(1, 181015443504), (2, 90507721752), (3, 60338481168), (4, 45253860876), (6, 30169240584), (7, 25859349072), (8, 22626930438), (9, 20112827056), (12, 15084620292), (14, 12929674536), (16, 11313465219), (18, 10056413528), (21, 8619783024), (24, 7542310146), (28, 6464837268), (36, 5028206764), (42, 4309891512), (48, 3771155073), (56, 3232418634), (63, 2873261008), (72, 2514103382), (84, 2154945756), (112, 1616209317), (126, 1436630504), (144, 1257051691), (168, 1077472878), (252, 718315252), (336, 538736439), (421, 429965424), (504, 359157626), (842, 214982712), (1008, 179578813), (1263, 143321808), (1684, 107491356), (2526, 71660904), (2947, 61423632), (3368, 53745678), (3789, 47773936), (5052, 35830452), (5894, 30711816), (6736, 26872839), (7578, 23886968), (8841, 20474544), (10104, 17915226), (11788, 15355908), (15156, 11943484), (17682, 10237272), (20208, 8957613), (23576, 7677954), (26523, 6824848), (30312, 5971742), (35364, 5118636), (47152, 3838977), (53046, 3412424), (60624, 2985871), (70728, 2559318), (106092, 1706212), (141456, 1279659), (212184, 853106), (424368, 426553)]